255592871408 has 40 divisors (see below), whose sum is σ = 566640196992. Its totient is φ = 109407307968.

The previous prime is 255592871399. The next prime is 255592871411. The reversal of 255592871408 is 804178295552.

255592871408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (56).

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 7 ways as a sum of consecutive naturals, for example, 1287110 + ... + 1472357.

Almost surely, 2^255592871408 is an apocalyptic number.

255592871408 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

255592871408 is an abundant number, since it is smaller than the sum of its proper divisors (311047325584).

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

255592871408 is a wasteful number, since it uses less digits than its factorization.

255592871408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2760309 (or 2760303 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 56.

The spelling of 255592871408 in words is "two hundred fifty-five billion, five hundred ninety-two million, eight hundred seventy-one thousand, four hundred eight".