814964153275 has 12 divisors (see below), whose sum is σ = 1010627290912. Its totient is φ = 651925038240.

The previous prime is 814964153251. The next prime is 814964153281. The reversal of 814964153275 is 572351469418.

It is not a de Polignac number, because 814964153275 - 2²⁹ = 814427282363 is a prime.

It is a super-2 number, since 2×814964153275² (a number of 25 digits) 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 11 ways as a sum of consecutive naturals, for example, 795699 + ... + 1504348.

Almost surely, 2^814964153275 is an apocalyptic number.

814964153275 is a deficient number, since it is larger than the sum of its proper divisors (195663137637).

814964153275 is a wasteful number, since it uses less digits than its factorization.

814964153275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2314230 (or 2314225 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 55.

The spelling of 814964153275 in words is "eight hundred fourteen billion, nine hundred sixty-four million, one hundred fifty-three thousand, two hundred seventy-five".