255437181480 has 128 divisors (see below), whose sum is σ = 851879992320. Its totient is φ = 60848547840.

The previous prime is 255437181479. The next prime is 255437181481. The reversal of 255437181480 is 84181734552.

255437181480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (255437181479) and next prime (255437181481).

It is not an unprimeable number, because it can be changed into a prime (255437181481) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2592637 + ... + 2689356.

It is an arithmetic number, because the mean of its divisors is an integer number (6655312440).

Almost surely, 2^255437181480 is an apocalyptic number.

255437181480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255437181480 is an abundant number, since it is smaller than the sum of its proper divisors (596442810840).

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

255437181480 is a wasteful number, since it uses less digits than its factorization.

255437181480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5282051 (or 5282047 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 48.

The spelling of 255437181480 in words is "two hundred fifty-five billion, four hundred thirty-seven million, one hundred eighty-one thousand, four hundred eighty".