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5397073920000 = 215325474789
BaseRepresentation
bin100111010001001101010…
…1011001000000000000000
3201002221210100202020020200
41032202122223020000000
51201411201410420000
615251214224405200
71064632344251520
oct116423253100000
921087710666220
105397073920000
1117a0982587724
12731ba5176800
13301c3242cc09
141493110a5680
15955cc2c8500
hex4e89aac8000

5397073920000 has 1920 divisors, whose sum is σ = 22995424108800. Its totient is φ = 1193803776000.

The previous prime is 5397073919981. The next prime is 5397073920013. The reversal of 5397073920000 is 293707935.

It is a tau number, because it is divible by the number of its divisors (1920).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 60641279956 + ... + 60641280044.

It is an arithmetic number, because the mean of its divisors is an integer number (11976783390).

Almost surely, 25397073920000 is an apocalyptic number.

5397073920000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5397073920000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11497712054400).

5397073920000 is an abundant number, since it is smaller than the sum of its proper divisors (17598350188800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5397073920000 is an frugal number, since it uses more digits than its factorization.

5397073920000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 357210, while the sum is 45.

The spelling of 5397073920000 in words is "five trillion, three hundred ninety-seven billion, seventy-three million, nine hundred twenty thousand".