57323761365 has 32 divisors (see below), whose sum is σ = 100126333440. Its totient is φ = 27834333696.

The previous prime is 57323761351. The next prime is 57323761393. The reversal of 57323761365 is 56316732375.

It is not a de Polignac number, because 57323761365 - 2⁶ = 57323761301 is a prime.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1999245 + ... + 2027714.

It is an arithmetic number, because the mean of its divisors is an integer number (3128947920).

Almost surely, 2^57323761365 is an apocalyptic number.

It is an amenable number.

57323761365 is a deficient number, since it is larger than the sum of its proper divisors (42802572075).

57323761365 is a wasteful number, since it uses less digits than its factorization.

57323761365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4027053.

The product of its digits is 2381400, while the sum is 48.

The spelling of 57323761365 in words is "fifty-seven billion, three hundred twenty-three million, seven hundred sixty-one thousand, three hundred sixty-five".