275315682872 has 16 divisors (see below), whose sum is σ = 516225315240. Its totient is φ = 137655598816.

The previous prime is 275315682869. The next prime is 275315683063. The reversal of 275315682872 is 278286513572.

It is a super-3 number, since 3×275315682872³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 316058 + ... + 806550.

Almost surely, 2^275315682872 is an apocalyptic number.

It is an amenable number.

275315682872 is a deficient number, since it is larger than the sum of its proper divisors (240909632368).

275315682872 is a wasteful number, since it uses less digits than its factorization.

275315682872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560662 (or 560658 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 56.

The spelling of 275315682872 in words is "two hundred seventy-five billion, three hundred fifteen million, six hundred eighty-two thousand, eight hundred seventy-two".