255125601320 has 32 divisors (see below), whose sum is σ = 574222763520. Its totient is φ = 102016434240.

The previous prime is 255125601319. The next prime is 255125601337. The reversal of 255125601320 is 23106521552.

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, 934016 + ... + 1175855.

It is an arithmetic number, because the mean of its divisors is an integer number (17944461360).

Almost surely, 2^255125601320 is an apocalyptic number.

255125601320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255125601320 is an abundant number, since it is smaller than the sum of its proper divisors (319097162200).

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

255125601320 is a wasteful number, since it uses less digits than its factorization.

255125601320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112905 (or 2112901 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 255125601320 in words is "two hundred fifty-five billion, one hundred twenty-five million, six hundred one thousand, three hundred twenty".