275483377320 has 64 divisors (see below), whose sum is σ = 830090963520. Its totient is φ = 73138604544.

The previous prime is 275483377307. The next prime is 275483377331. The reversal of 275483377320 is 23773384572.

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, 5029357 + ... + 5083836.

It is an arithmetic number, because the mean of its divisors is an integer number (12970171305).

Almost surely, 2^275483377320 is an apocalyptic number.

275483377320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275483377320 is an abundant number, since it is smaller than the sum of its proper divisors (554607586200).

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

275483377320 is a wasteful number, since it uses less digits than its factorization.

275483377320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10113434 (or 10113430 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 51.

The spelling of 275483377320 in words is "two hundred seventy-five billion, four hundred eighty-three million, three hundred seventy-seven thousand, three hundred twenty".