5389680631 has 2 divisors, whose sum is σ = 5389680632. Its totient is φ = 5389680630.

The previous prime is 5389680623. The next prime is 5389680649. The reversal of 5389680631 is 1360869835.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5389680631 - 2³ = 5389680623 is a prime.

It is a super-2 number, since 2×5389680631² = 58097314608353116322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5389683631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2694840315 + 2694840316.

It is an arithmetic number, because the mean of its divisors is an integer number (2694840316).

Almost surely, 2^5389680631 is an apocalyptic number.

5389680631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5389680631 is an equidigital number, since it uses as much as digits as its factorization.

5389680631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 5389680631 is about 73414.4442940216. Note that the first 3 decimals coincide. The cubic root of 5389680631 is about 1753.2923740675.

The spelling of 5389680631 in words is "five billion, three hundred eighty-nine million, six hundred eighty thousand, six hundred thirty-one".