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52376371200 = 221335237
BaseRepresentation
bin110000110001111000…
…000000000000000000
312000012012101100002000
4300301320000000000
51324231322334300
640021131224000
73532635544446
oct606170000000
9160165340060
1052376371200
112023810699a
12a1988a8000
134c291a462a
14276c19cb96
1515682eec00
hexc31e00000

52376371200 has 528 divisors, whose sum is σ = 197635557360. Its totient is φ = 13589544960.

The previous prime is 52376371189. The next prime is 52376371309. The reversal of 52376371200 is 217367325.

52376371200 is a `hidden beast` number, since 5 + 2 + 3 + 7 + 637 + 12 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1415577582 + ... + 1415577618.

Almost surely, 252376371200 is an apocalyptic number.

52376371200 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 52376371200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98817778680).

52376371200 is an abundant number, since it is smaller than the sum of its proper divisors (145259186160).

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

52376371200 is an frugal number, since it uses more digits than its factorization.

52376371200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The spelling of 52376371200 in words is "fifty-two billion, three hundred seventy-six million, three hundred seventy-one thousand, two hundred".