255746933560 has 16 divisors (see below), whose sum is σ = 575430600600. Its totient is φ = 102298773408.

The previous prime is 255746933543. The next prime is 255746933597. The reversal of 255746933560 is 65339647552.

255746933560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3196836630 + ... + 3196836709.

Almost surely, 2^255746933560 is an apocalyptic number.

255746933560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255746933560 is an abundant number, since it is smaller than the sum of its proper divisors (319683667040).

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

255746933560 is a wasteful number, since it uses less digits than its factorization.

255746933560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6393673350 (or 6393673346 counting only the distinct ones).

The product of its (nonzero) digits is 20412000, while the sum is 55.

The spelling of 255746933560 in words is "two hundred fifty-five billion, seven hundred forty-six million, nine hundred thirty-three thousand, five hundred sixty".