275480229738 has 64 divisors (see below), whose sum is σ = 636233730048. Its totient is φ = 77892219840.

The previous prime is 275480229733. The next prime is 275480229767. The reversal of 275480229738 is 837922084572.

It is not an unprimeable number, because it can be changed into a prime (275480229733) 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, 1505668 + ... + 1678688.

It is an arithmetic number, because the mean of its divisors is an integer number (9941152032).

Almost surely, 2^275480229738 is an apocalyptic number.

275480229738 is an abundant number, since it is smaller than the sum of its proper divisors (360753500310).

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

275480229738 is a wasteful number, since it uses less digits than its factorization.

275480229738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173427.

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 275480229738 in words is "two hundred seventy-five billion, four hundred eighty million, two hundred twenty-nine thousand, seven hundred thirty-eight".