57306053717644 has 24 divisors (see below), whose sum is σ = 107177127417360. Its totient is φ = 26715521465856.

The previous prime is 57306053717623. The next prime is 57306053717663. The reversal of 57306053717644 is 44671735060375.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3938011809 + ... + 3938026360.

It is an arithmetic number, because the mean of its divisors is an integer number (4465713642390).

Almost surely, 2^{57306053717644} is an apocalyptic number.

It is an amenable number.

57306053717644 is a deficient number, since it is larger than the sum of its proper divisors (49871073699716).

57306053717644 is a wasteful number, since it uses less digits than its factorization.

57306053717644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7876038297 (or 7876038295 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 58.

The spelling of 57306053717644 in words is "fifty-seven trillion, three hundred six billion, fifty-three million, seven hundred seventeen thousand, six hundred forty-four".