57755616730 has 32 divisors (see below), whose sum is σ = 118996424064. Its totient is φ = 19771114176.

The previous prime is 57755616727. The next prime is 57755616769. The reversal of 57755616730 is 3761655775.

It is a super-2 number, since 2×57755616730² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 15 ways as a sum of consecutive naturals, for example, 596577 + ... + 686596.

It is an arithmetic number, because the mean of its divisors is an integer number (3718638252).

Almost surely, 2^57755616730 is an apocalyptic number.

57755616730 is an abundant number, since it is smaller than the sum of its proper divisors (61240807334).

57755616730 is a wasteful number, since it uses less digits than its factorization.

57755616730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283830.

The product of its (nonzero) digits is 4630500, while the sum is 52.

The spelling of 57755616730 in words is "fifty-seven billion, seven hundred fifty-five million, six hundred sixteen thousand, seven hundred thirty".