456872374251 has 6 divisors (see below), whose sum is σ = 659926762820. Its totient is φ = 304581582828.

The previous prime is 456872374249. The next prime is 456872374253. The reversal of 456872374251 is 152473278654.

456872374251 is a `hidden beast` number, since 4 + 568 + 7 + 2 + 3 + 74 + 2 + 5 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (456872374249) and next prime (456872374253).

It is not a de Polignac number, because 456872374251 - 2¹ = 456872374249 is a prime.

It is a super-2 number, since 2×456872374251² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (456872374253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25381798561 + ... + 25381798578.

Almost surely, 2^456872374251 is an apocalyptic number.

456872374251 is a deficient number, since it is larger than the sum of its proper divisors (203054388569).

456872374251 is a wasteful number, since it uses less digits than its factorization.

456872374251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50763597145 (or 50763597142 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 54.

The spelling of 456872374251 in words is "four hundred fifty-six billion, eight hundred seventy-two million, three hundred seventy-four thousand, two hundred fifty-one".