57894690315264 has 176 divisors, whose sum is σ = 172888378306176. Its totient is φ = 17069687193600.

The previous prime is 57894690315193. The next prime is 57894690315289. The reversal of 57894690315264 is 46251309649875.

It is a tau number, because it is divible by the number of its divisors (176).

It is a super-2 number, since 2×57894690315264² (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 15 ways as a sum of consecutive naturals, for example, 21901942 + ... + 24402549.

It is a 1-persistent number, because it is pandigital, but 2⋅57894690315264 = 115789380630528 is not.

Almost surely, 2^{57894690315264} is an apocalyptic number.

It is an amenable number.

57894690315264 is an abundant number, since it is smaller than the sum of its proper divisors (114993687990912).

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

57894690315264 is a wasteful number, since it uses less digits than its factorization.

57894690315264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46304562 (or 46304544 counting only the distinct ones).

The product of its (nonzero) digits is 391910400, while the sum is 69.

The spelling of 57894690315264 in words is "fifty-seven trillion, eight hundred ninety-four billion, six hundred ninety million, three hundred fifteen thousand, two hundred sixty-four".