275373512 has 12 divisors (see below), whose sum is σ = 516413355. Its totient is φ = 137663288.

The previous prime is 275373509. The next prime is 275373521. The reversal of 275373512 is 215373572.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 137686756 + 137686756 = 11734^2 + 11734^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=11734.

It is a super-2 number, since 2×275373512² = 151661142222428288, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 44003 + ... + 49869.

Almost surely, 2^275373512 is an apocalyptic number.

It is an amenable number.

275373512 is a deficient number, since it is larger than the sum of its proper divisors (241039843).

275373512 is an frugal number, since it uses more digits than its factorization.

275373512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11740 (or 5869 counting only the distinct ones).

The product of its digits is 44100, while the sum is 35.

The square root of 275373512 is about 16594.3819408859. The cubic root of 275373512 is about 650.5900062999.

The spelling of 275373512 in words is "two hundred seventy-five million, three hundred seventy-three thousand, five hundred twelve".