314151552531 has 24 divisors (see below), whose sum is σ = 454320644960. Its totient is φ = 209182455936.

The previous prime is 314151552529. The next prime is 314151552557. The reversal of 314151552531 is 135255151413.

314151552531 is a `hidden beast` number, since 3 + 1 + 4 + 1 + 51 + 552 + 53 + 1 = 666.

It is not a de Polignac number, because 314151552531 - 2¹ = 314151552529 is a prime.

It is a super-2 number, since 2×314151552531² (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 (314151552521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29724210 + ... + 29734776.

Almost surely, 2^314151552531 is an apocalyptic number.

314151552531 is a deficient number, since it is larger than the sum of its proper divisors (140169092429).

314151552531 is a wasteful number, since it uses less digits than its factorization.

314151552531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14235 (or 14232 counting only the distinct ones).

The product of its digits is 45000, while the sum is 36.

The spelling of 314151552531 in words is "three hundred fourteen billion, one hundred fifty-one million, five hundred fifty-two thousand, five hundred thirty-one".