255518424300 has 72 divisors (see below), whose sum is σ = 740343326800. Its totient is φ = 68042085120.

The previous prime is 255518424281. The next prime is 255518424311. The reversal of 255518424300 is 3424815552.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 387955 + ... + 813354.

Almost surely, 2^255518424300 is an apocalyptic number.

255518424300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255518424300 is an abundant number, since it is smaller than the sum of its proper divisors (484824902500).

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

255518424300 is a wasteful number, since it uses less digits than its factorization.

255518424300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202035 (or 1202028 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

The spelling of 255518424300 in words is "two hundred fifty-five billion, five hundred eighteen million, four hundred twenty-four thousand, three hundred".