57628664535268 has 24 divisors (see below), whose sum is σ = 101209968951840. Its totient is φ = 28711532391360.

The previous prime is 57628664535241. The next prime is 57628664535271. The reversal of 57628664535268 is 86253546682675.

It is a super-2 number, since 2×57628664535268² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (73) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 57628664535268.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212231755 + ... + 212503117.

It is an arithmetic number, because the mean of its divisors is an integer number (4217082039660).

Almost surely, 2^{57628664535268} is an apocalyptic number.

It is an amenable number.

57628664535268 is a deficient number, since it is larger than the sum of its proper divisors (43581304416572).

57628664535268 is a wasteful number, since it uses less digits than its factorization.

57628664535268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460587 (or 460585 counting only the distinct ones).

The product of its digits is 3483648000, while the sum is 73.

The spelling of 57628664535268 in words is "fifty-seven trillion, six hundred twenty-eight billion, six hundred sixty-four million, five hundred thirty-five thousand, two hundred sixty-eight".