5011306317531 has 96 divisors (see below), whose sum is σ = 7633446912000. Its totient is φ = 3164027028480.

The previous prime is 5011306317491. The next prime is 5011306317547. The reversal of 5011306317531 is 1357136031105.

5011306317531 is a `hidden beast` number, since 5 + 0 + 1 + 1 + 306 + 317 + 5 + 31 = 666.

It is not a de Polignac number, because 5011306317531 - 2⁹ = 5011306317019 is a prime.

It is a super-2 number, since 2×5011306317531² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5011306317581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3482491510 + ... + 3482492948.

It is an arithmetic number, because the mean of its divisors is an integer number (79515072000).

Almost surely, 2^{5011306317531} is an apocalyptic number.

5011306317531 is a deficient number, since it is larger than the sum of its proper divisors (2622140594469).

5011306317531 is a wasteful number, since it uses less digits than its factorization.

5011306317531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761 (or 2758 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The spelling of 5011306317531 in words is "five trillion, eleven billion, three hundred six million, three hundred seventeen thousand, five hundred thirty-one".