255537977304 has 32 divisors (see below), whose sum is σ = 638895510000. Its totient is φ = 85172583552.

The previous prime is 255537977273. The next prime is 255537977333. The reversal of 255537977304 is 403779735552.

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, 107079 + ... + 722870.

Almost surely, 2^255537977304 is an apocalyptic number.

255537977304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

255537977304 is an abundant number, since it is smaller than the sum of its proper divisors (383357532696).

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

255537977304 is a wasteful number, since it uses less digits than its factorization.

255537977304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842787 (or 842783 counting only the distinct ones).

The product of its (nonzero) digits is 27783000, while the sum is 57.

The spelling of 255537977304 in words is "two hundred fifty-five billion, five hundred thirty-seven million, nine hundred seventy-seven thousand, three hundred four".