57306053720236 has 12 divisors (see below), whose sum is σ = 100287390057400. Its totient is φ = 28652513703840.

The previous prime is 57306053720221. The next prime is 57306053720273. The reversal of 57306053720236 is 63202735060375.

It is a self number, because there is not a number n which added to its sum of digits gives 57306053720236.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128037750 + ... + 128484541.

Almost surely, 2^{57306053720236} is an apocalyptic number.

It is an amenable number.

57306053720236 is a deficient number, since it is larger than the sum of its proper divisors (42981336337164).

57306053720236 is a wasteful number, since it uses less digits than its factorization.

57306053720236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256578144 (or 256578142 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 49.

The spelling of 57306053720236 in words is "fifty-seven trillion, three hundred six billion, fifty-three million, seven hundred twenty thousand, two hundred thirty-six".