57099031588906 has 64 divisors (see below), whose sum is σ = 89996661964800. Its totient is φ = 27118032701760.

The previous prime is 57099031588873. The next prime is 57099031588931. The reversal of 57099031588906 is 60988513099075.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21155623545 + ... + 21155626243.

It is an arithmetic number, because the mean of its divisors is an integer number (1406197843200).

Almost surely, 2^{57099031588906} is an apocalyptic number.

57099031588906 is a deficient number, since it is larger than the sum of its proper divisors (32897630375894).

57099031588906 is a wasteful number, since it uses less digits than its factorization.

57099031588906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6211.

The product of its (nonzero) digits is 146966400, while the sum is 70.

The spelling of 57099031588906 in words is "fifty-seven trillion, ninety-nine billion, thirty-one million, five hundred eighty-eight thousand, nine hundred six".