51372074360376 has 288 divisors, whose sum is σ = 177027633993600. Its totient is φ = 13308185278080.

The previous prime is 51372074360359. The next prime is 51372074360381. The reversal of 51372074360376 is 67306347027315.

51372074360376 is a `hidden beast` number, since 5 + 1 + 3 + 7 + 20 + 7 + 4 + 3 + 603 + 7 + 6 = 666.

It is a super-2 number, since 2×51372074360376² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 12961861 + ... + 16454603.

It is an arithmetic number, because the mean of its divisors is an integer number (614679284700).

Almost surely, 2^{51372074360376} is an apocalyptic number.

51372074360376 is a gapful number since it is divisible by the number (56) 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 51372074360376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88513816996800).

51372074360376 is an abundant number, since it is smaller than the sum of its proper divisors (125655559633224).

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

51372074360376 is a wasteful number, since it uses less digits than its factorization.

51372074360376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3493159 (or 3493145 counting only the distinct ones).

The product of its (nonzero) digits is 13335840, while the sum is 54.

The spelling of 51372074360376 in words is "fifty-one trillion, three hundred seventy-two billion, seventy-four million, three hundred sixty thousand, three hundred seventy-six".