6392973057 has 16 divisors (see below), whose sum is σ = 8678313600. Its totient is φ = 4185043200.

The previous prime is 6392973043. The next prime is 6392973089. The reversal of 6392973057 is 7503792936.

It is not a de Polignac number, because 6392973057 - 2⁸ = 6392972801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6392973017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80457 + ... + 138777.

It is an arithmetic number, because the mean of its divisors is an integer number (542394600).

Almost surely, 2^6392973057 is an apocalyptic number.

It is an amenable number.

6392973057 is a deficient number, since it is larger than the sum of its proper divisors (2285340543).

6392973057 is a wasteful number, since it uses less digits than its factorization.

6392973057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58984.

The product of its (nonzero) digits is 2143260, while the sum is 51.

The square root of 6392973057 is about 79956.0695444692. The cubic root of 6392973057 is about 1855.9557808506.

The spelling of 6392973057 in words is "six billion, three hundred ninety-two million, nine hundred seventy-three thousand, fifty-seven".