5317005551031 has 24 divisors (see below), whose sum is σ = 7726731492480. Its totient is φ = 3523160397456.

The previous prime is 5317005550981. The next prime is 5317005551041. The reversal of 5317005551031 is 1301555007135.

5317005551031 is a `hidden beast` number, since 5 + 3 + 1 + 70 + 0 + 5 + 551 + 0 + 31 = 666.

It is not a de Polignac number, because 5317005551031 - 2¹¹ = 5317005548983 is a prime.

It is a super-2 number, since 2×5317005551031² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5317005551041) 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, 19371156 + ... + 19643718.

It is an arithmetic number, because the mean of its divisors is an integer number (321947145520).

Almost surely, 2^{5317005551031} is an apocalyptic number.

5317005551031 is a deficient number, since it is larger than the sum of its proper divisors (2409725941449).

5317005551031 is a wasteful number, since it uses less digits than its factorization.

5317005551031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285715 (or 285712 counting only the distinct ones).

The product of its (nonzero) digits is 39375, while the sum is 36.

The spelling of 5317005551031 in words is "five trillion, three hundred seventeen billion, five million, five hundred fifty-one thousand, thirty-one".