255116736048 has 40 divisors (see below), whose sum is σ = 659288048896. Its totient is φ = 85008398400.

The previous prime is 255116735987. The next prime is 255116736053. The reversal of 255116736048 is 840637611552.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 255116735988 and 255116736006.

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, 818188 + ... + 1086123.

Almost surely, 2^255116736048 is an apocalyptic number.

It is an amenable number.

255116736048 is an abundant number, since it is smaller than the sum of its proper divisors (404171312848).

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

255116736048 is a wasteful number, since it uses less digits than its factorization.

255116736048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907113 (or 1907107 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 255116736048 in words is "two hundred fifty-five billion, one hundred sixteen million, seven hundred thirty-six thousand, forty-eight".