516471245762331 has 32 divisors (see below), whose sum is σ = 700067317487616. Its totient is φ = 338619105216000.

The previous prime is 516471245762323. The next prime is 516471245762333. The reversal of 516471245762331 is 133267542174615.

It is not a de Polignac number, because 516471245762331 - 2³ = 516471245762323 is a prime.

It is a super-2 number, since 2×516471245762331² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (516471245762333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 539415135 + ... + 540371751.

It is an arithmetic number, because the mean of its divisors is an integer number (21877103671488).

Almost surely, 2^{516471245762331} is an apocalyptic number.

516471245762331 is a deficient number, since it is larger than the sum of its proper divisors (183596071725285).

516471245762331 is a wasteful number, since it uses less digits than its factorization.

516471245762331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963003.

The product of its digits is 25401600, while the sum is 57.

The spelling of 516471245762331 in words is "five hundred sixteen trillion, four hundred seventy-one billion, two hundred forty-five million, seven hundred sixty-two thousand, three hundred thirty-one".