275474132330 has 32 divisors (see below), whose sum is σ = 505085083920. Its totient is φ = 108156252160.

The previous prime is 275474132287. The next prime is 275474132333. The reversal of 275474132330 is 33231474572.

It can be written as a sum of positive squares in 8 ways, for example, as 84287444329 + 191186688001 = 290323^2 + 437249^2 .

It is not an unprimeable number, because it can be changed into a prime (275474132333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1007711 + ... + 1251570.

Almost surely, 2^275474132330 is an apocalyptic number.

275474132330 is a deficient number, since it is larger than the sum of its proper divisors (229610951590).

275474132330 is a wasteful number, since it uses less digits than its factorization.

275474132330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259514.

The product of its (nonzero) digits is 423360, while the sum is 41.

The spelling of 275474132330 in words is "two hundred seventy-five billion, four hundred seventy-four million, one hundred thirty-two thousand, three hundred thirty".