57288633808 has 40 divisors (see below), whose sum is σ = 129442260800. Its totient is φ = 24552269280.

The previous prime is 57288633803. The next prime is 57288633821. The reversal of 57288633808 is 80833688275.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57288633803) by changing a digit.

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, 5213958 + ... + 5224933.

It is an arithmetic number, because the mean of its divisors is an integer number (3236056520).

Almost surely, 2^57288633808 is an apocalyptic number.

It is an amenable number.

57288633808 is an abundant number, since it is smaller than the sum of its proper divisors (72153626992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57288633808 is a wasteful number, since it uses less digits than its factorization.

57288633808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10438920 (or 10438900 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 58.

The spelling of 57288633808 in words is "fifty-seven billion, two hundred eighty-eight million, six hundred thirty-three thousand, eight hundred eight".