5166286631 has 16 divisors (see below), whose sum is σ = 5783708448. Its totient is φ = 4573900800.

The previous prime is 5166286597. The next prime is 5166286633. The reversal of 5166286631 is 1366826615.

It is a cyclic number.

It is not a de Polignac number, because 5166286631 - 2²⁶ = 5099177767 is a prime.

It is a super-2 number, since 2×5166286631² = 53381035107298660322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5166286633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250301 + ... + 270153.

It is an arithmetic number, because the mean of its divisors is an integer number (361481778).

Almost surely, 2^5166286631 is an apocalyptic number.

5166286631 is a deficient number, since it is larger than the sum of its proper divisors (617421817).

5166286631 is a wasteful number, since it uses less digits than its factorization.

5166286631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20482.

The product of its digits is 311040, while the sum is 44.

The square root of 5166286631 is about 71876.8852344062. The cubic root of 5166286631 is about 1728.7260081539.

The spelling of 5166286631 in words is "five billion, one hundred sixty-six million, two hundred eighty-six thousand, six hundred thirty-one".