255585525360 has 80 divisors (see below), whose sum is σ = 864343785600. Its totient is φ = 61960126720.

The previous prime is 255585525281. The next prime is 255585525389. The reversal of 255585525360 is 63525585552.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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, 48403710 + ... + 48408989.

It is an arithmetic number, because the mean of its divisors is an integer number (10804297320).

Almost surely, 2^255585525360 is an apocalyptic number.

255585525360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255585525360 is an abundant number, since it is smaller than the sum of its proper divisors (608758260240).

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

255585525360 is a wasteful number, since it uses less digits than its factorization.

255585525360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96812726 (or 96812720 counting only the distinct ones).

The product of its (nonzero) digits is 9000000, while the sum is 51.

The spelling of 255585525360 in words is "two hundred fifty-five billion, five hundred eighty-five million, five hundred twenty-five thousand, three hundred sixty".