2255108476896 has 144 divisors (see below), whose sum is σ = 6996763715760. Its totient is φ = 683287848960.

The previous prime is 2255108476837. The next prime is 2255108476931. The reversal of 2255108476896 is 6986748015522.

2255108476896 is a `hidden beast` number, since 2 + 2 + 55 + 108 + 476 + 8 + 9 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-3 number, since 3×2255108476896³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31419226 + ... + 31490918.

It is an arithmetic number, because the mean of its divisors is an integer number (48588636915).

Almost surely, 2^{2255108476896} is an apocalyptic number.

It is an amenable number.

2255108476896 is an abundant number, since it is smaller than the sum of its proper divisors (4741655238864).

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

2255108476896 is a wasteful number, since it uses less digits than its factorization.

2255108476896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81649 (or 81638 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 63.

The spelling of 2255108476896 in words is "two trillion, two hundred fifty-five billion, one hundred eight million, four hundred seventy-six thousand, eight hundred ninety-six".