885156553268 has 48 divisors (see below), whose sum is σ = 1692495907200. Its totient is φ = 402584380800.

The previous prime is 885156553249. The next prime is 885156553283. The reversal of 885156553268 is 862355651588.

It is a self number, because there is not a number n which added to its sum of digits gives 885156553268.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7692398 + ... + 7806618.

It is an arithmetic number, because the mean of its divisors is an integer number (35260331400).

Almost surely, 2^885156553268 is an apocalyptic number.

It is an amenable number.

885156553268 is a deficient number, since it is larger than the sum of its proper divisors (807339353932).

885156553268 is a wasteful number, since it uses less digits than its factorization.

885156553268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116408 (or 116406 counting only the distinct ones).

The product of its digits is 69120000, while the sum is 62.

The spelling of 885156553268 in words is "eight hundred eighty-five billion, one hundred fifty-six million, five hundred fifty-three thousand, two hundred sixty-eight".