255760676500 has 48 divisors (see below), whose sum is σ = 638378657280. Its totient is φ = 87689373600.

The previous prime is 255760676477. The next prime is 255760676537. The reversal of 255760676500 is 5676067552.

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, 36533740 + ... + 36540739.

It is an arithmetic number, because the mean of its divisors is an integer number (13299555360).

Almost surely, 2^255760676500 is an apocalyptic number.

255760676500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255760676500 is an abundant number, since it is smaller than the sum of its proper divisors (382617980780).

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

255760676500 is a wasteful number, since it uses less digits than its factorization.

255760676500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73074505 (or 73074493 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 49.

The spelling of 255760676500 in words is "two hundred fifty-five billion, seven hundred sixty million, six hundred seventy-six thousand, five hundred".