255379334700 has 144 divisors (see below), whose sum is σ = 858767535360. Its totient is φ = 57383028480.

The previous prime is 255379334699. The next prime is 255379334713. The reversal of 255379334700 is 7433973552.

It is a self number, because there is not a number n which added to its sum of digits gives 255379334700.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 906687 + ... + 1154486.

It is an arithmetic number, because the mean of its divisors is an integer number (5963663440).

Almost surely, 2^255379334700 is an apocalyptic number.

255379334700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255379334700 is an abundant number, since it is smaller than the sum of its proper divisors (603388200660).

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

255379334700 is a wasteful number, since it uses less digits than its factorization.

255379334700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2061256 (or 2061249 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 48.

The spelling of 255379334700 in words is "two hundred fifty-five billion, three hundred seventy-nine million, three hundred thirty-four thousand, seven hundred".