57168420355 has 8 divisors (see below), whose sum is σ = 68606067600. Its totient is φ = 45732094176.

The previous prime is 57168420311. The next prime is 57168420443. The reversal of 57168420355 is 55302486175.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57168420355 - 2²⁷ = 57034202627 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232425 + ... + 410314.

It is an arithmetic number, because the mean of its divisors is an integer number (8575758450).

Almost surely, 2^57168420355 is an apocalyptic number.

57168420355 is a deficient number, since it is larger than the sum of its proper divisors (11437647245).

57168420355 is a wasteful number, since it uses less digits than its factorization.

57168420355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660533.

The product of its (nonzero) digits is 1008000, while the sum is 46.

The spelling of 57168420355 in words is "fifty-seven billion, one hundred sixty-eight million, four hundred twenty thousand, three hundred fifty-five".