255405525425104 has 40 divisors (see below), whose sum is σ = 495308939984640. Its totient is φ = 127583869166208.

The previous prime is 255405525425087. The next prime is 255405525425117. The reversal of 255405525425104 is 401524525504552.

It is a congruent number.

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, 834050229 + ... + 834356395.

It is an arithmetic number, because the mean of its divisors is an integer number (12382723499616).

Almost surely, 2^{255405525425104} is an apocalyptic number.

It is an amenable number.

255405525425104 is a deficient number, since it is larger than the sum of its proper divisors (239903414559536).

255405525425104 is a wasteful number, since it uses less digits than its factorization.

255405525425104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354547 (or 354541 counting only the distinct ones).

The product of its (nonzero) digits is 8000000, while the sum is 49.

The spelling of 255405525425104 in words is "two hundred fifty-five trillion, four hundred five billion, five hundred twenty-five million, four hundred twenty-five thousand, one hundred four".