5015506631 has 2 divisors, whose sum is σ = 5015506632. Its totient is φ = 5015506630.

The previous prime is 5015506619. The next prime is 5015506663. The reversal of 5015506631 is 1366055105.

It is an a-pointer prime, because the next prime (5015506663) can be obtained adding 5015506631 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5015506631 is a prime.

It is a super-2 number, since 2×5015506631² = 50310613531209940322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5015506031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2507753315 + 2507753316.

It is an arithmetic number, because the mean of its divisors is an integer number (2507753316).

Almost surely, 2^5015506631 is an apocalyptic number.

5015506631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5015506631 is an equidigital number, since it uses as much as digits as its factorization.

5015506631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 5015506631 is about 70820.2416756678. The cubic root of 5015506631 is about 1711.7418534502.

The spelling of 5015506631 in words is "five billion, fifteen million, five hundred six thousand, six hundred thirty-one".