857547162586232 has 16 divisors (see below), whose sum is σ = 1608099706201200. Its totient is φ = 428720574265920.

The previous prime is 857547162586229. The next prime is 857547162586241. The reversal of 857547162586232 is 232685261745758.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 6625809644 + ... + 6625939067.

It is an arithmetic number, because the mean of its divisors is an integer number (100506231637575).

Almost surely, 2^{857547162586232} is an apocalyptic number.

It is an amenable number.

857547162586232 is a deficient number, since it is larger than the sum of its proper divisors (750552543614968).

857547162586232 is a wasteful number, since it uses less digits than its factorization.

857547162586232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13251756806 (or 13251756802 counting only the distinct ones).

The product of its digits is 1354752000, while the sum is 71.

The spelling of 857547162586232 in words is "eight hundred fifty-seven trillion, five hundred forty-seven billion, one hundred sixty-two million, five hundred eighty-six thousand, two hundred thirty-two".