57227585898 has 64 divisors (see below), whose sum is σ = 138318888960. Its totient is φ = 15437347200.

The previous prime is 57227585881. The next prime is 57227585941. The reversal of 57227585898 is 89858572275.

57227585898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 482638 + ... + 589401.

It is an arithmetic number, because the mean of its divisors is an integer number (2161232640).

Almost surely, 2^57227585898 is an apocalyptic number.

57227585898 is an abundant number, since it is smaller than the sum of its proper divisors (81091303062).

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

57227585898 is a wasteful number, since it uses less digits than its factorization.

57227585898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072123.

The product of its digits is 112896000, while the sum is 66.

The spelling of 57227585898 in words is "fifty-seven billion, two hundred twenty-seven million, five hundred eighty-five thousand, eight hundred ninety-eight".