255611428587460 has 48 divisors (see below), whose sum is σ = 589512629764800. Its totient is φ = 92325787495040.

The previous prime is 255611428587443. The next prime is 255611428587563. The reversal of 255611428587460 is 64785824116552.

255611428587460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 255611428587392 and 255611428587401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3898860274 + ... + 3898925833.

It is an arithmetic number, because the mean of its divisors is an integer number (12281513120100).

Almost surely, 2^{255611428587460} is an apocalyptic number.

255611428587460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255611428587460 is an abundant number, since it is smaller than the sum of its proper divisors (333901201177340).

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

255611428587460 is a wasteful number, since it uses less digits than its factorization.

255611428587460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7797786276 (or 7797786274 counting only the distinct ones).

The product of its (nonzero) digits is 129024000, while the sum is 64.

The spelling of 255611428587460 in words is "two hundred fifty-five trillion, six hundred eleven billion, four hundred twenty-eight million, five hundred eighty-seven thousand, four hundred sixty".