255647023162 has 16 divisors (see below), whose sum is σ = 407254312512. Its totient is φ = 119941018560.

The previous prime is 255647023067. The next prime is 255647023183. The reversal of 255647023162 is 261320746552.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11346798 + ... + 11369305.

It is an arithmetic number, because the mean of its divisors is an integer number (25453394532).

Almost surely, 2^255647023162 is an apocalyptic number.

255647023162 is a deficient number, since it is larger than the sum of its proper divisors (151607289350).

255647023162 is a wasteful number, since it uses less digits than its factorization.

255647023162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22716453.

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 255647023162 in words is "two hundred fifty-five billion, six hundred forty-seven million, twenty-three thousand, one hundred sixty-two".