57105025226 has 8 divisors (see below), whose sum is σ = 86443387140. Its totient is φ = 28290562848.

The previous prime is 57105025199. The next prime is 57105025277. The reversal of 57105025226 is 62252050175.

57105025226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 56922802225 + 182223001 = 238585^2 + 13499^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130974611 + ... + 130975046.

Almost surely, 2^57105025226 is an apocalyptic number.

57105025226 is a deficient number, since it is larger than the sum of its proper divisors (29338361914).

57105025226 is a wasteful number, since it uses less digits than its factorization.

57105025226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261949768.

The product of its (nonzero) digits is 42000, while the sum is 35.

The spelling of 57105025226 in words is "fifty-seven billion, one hundred five million, twenty-five thousand, two hundred twenty-six".