57668523087 has 16 divisors (see below), whose sum is σ = 87886708992. Its totient is φ = 32949367680.

The previous prime is 57668523061. The next prime is 57668523119. The reversal of 57668523087 is 78032586675.

It is not a de Polignac number, because 57668523087 - 2⁸ = 57668522831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57668524087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8503 + ... + 339719.

It is an arithmetic number, because the mean of its divisors is an integer number (5492919312).

Almost surely, 2^57668523087 is an apocalyptic number.

57668523087 is a deficient number, since it is larger than the sum of its proper divisors (30218185905).

57668523087 is a wasteful number, since it uses less digits than its factorization.

57668523087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339518.

The product of its (nonzero) digits is 16934400, while the sum is 57.

The spelling of 57668523087 in words is "fifty-seven billion, six hundred sixty-eight million, five hundred twenty-three thousand, eighty-seven".