275402937882 has 16 divisors (see below), whose sum is σ = 550831678560. Its totient is φ = 91796678832.

The previous prime is 275402937881. The next prime is 275402937947. The reversal of 275402937882 is 288739204572.

It is not an unprimeable number, because it can be changed into a prime (275402937881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934957 + ... + 1193712.

It is an arithmetic number, because the mean of its divisors is an integer number (34426979910).

Almost surely, 2^275402937882 is an apocalyptic number.

275402937882 is an abundant number, since it is smaller than the sum of its proper divisors (275428740678).

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

275402937882 is a wasteful number, since it uses less digits than its factorization.

275402937882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150237.

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

The spelling of 275402937882 in words is "two hundred seventy-five billion, four hundred two million, nine hundred thirty-seven thousand, eight hundred eighty-two".