275407113312512 has 18 divisors (see below), whose sum is σ = 549738417589158. Its totient is φ = 137703556656128.

The previous prime is 275407113312503. The next prime is 275407113312557. The reversal of 275407113312512 is 215213311704572.

It can be written as a sum of positive squares in only one way, i.e., 218155735849216 + 57251377463296 = 14770096^2 + 7566464^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537904517933 + ... + 537904518444.

Almost surely, 2^{275407113312512} is an apocalyptic number.

It is an amenable number.

275407113312512 is a deficient number, since it is larger than the sum of its proper divisors (274331304276646).

275407113312512 is an equidigital number, since it uses as much as digits as its factorization.

275407113312512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075809036393 (or 1075809036379 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 44.

The spelling of 275407113312512 in words is "two hundred seventy-five trillion, four hundred seven billion, one hundred thirteen million, three hundred twelve thousand, five hundred twelve".