20007375360 has 320 divisors, whose sum is σ = 74308886784. Its totient is φ = 4497408000.

The previous prime is 20007375359. The next prime is 20007375373. The reversal of 20007375360 is 6357370002.

It is a tau number, because it is divible by the number of its divisors (320).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3276310 + ... + 3282410.

Almost surely, 2^20007375360 is an apocalyptic number.

20007375360 is a gapful number since it is divisible by the number (20) 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 20007375360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37154443392).

20007375360 is an abundant number, since it is smaller than the sum of its proper divisors (54301511424).

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

20007375360 is an equidigital number, since it uses as much as digits as its factorization.

20007375360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6195 (or 6179 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 33.

The spelling of 20007375360 in words is "twenty billion, seven million, three hundred seventy-five thousand, three hundred sixty".