57090563358 has 32 divisors (see below), whose sum is σ = 115128120096. Its totient is φ = 18872974848.

The previous prime is 57090563297. The next prime is 57090563359. The reversal of 57090563358 is 85336509075.

It is a self number, because there is not a number n which added to its sum of digits gives 57090563358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57090563359) 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, 292810 + ... + 447122.

It is an arithmetic number, because the mean of its divisors is an integer number (3597753753).

Almost surely, 2^57090563358 is an apocalyptic number.

57090563358 is an abundant number, since it is smaller than the sum of its proper divisors (58037556738).

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

57090563358 is a wasteful number, since it uses less digits than its factorization.

57090563358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154828.

The product of its (nonzero) digits is 3402000, while the sum is 51.

The spelling of 57090563358 in words is "fifty-seven billion, ninety million, five hundred sixty-three thousand, three hundred fifty-eight".