5216009131 has 2 divisors, whose sum is σ = 5216009132. Its totient is φ = 5216009130.

The previous prime is 5216009119. The next prime is 5216009171. The reversal of 5216009131 is 1319006125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5216009131 - 2¹³ = 5216000939 is a prime.

It is a super-2 number, since 2×5216009131² = 54413502509350750322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5216009131.

It is not a weakly prime, because it can be changed into another prime (5216009101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2608004565 + 2608004566.

It is an arithmetic number, because the mean of its divisors is an integer number (2608004566).

Almost surely, 2^5216009131 is an apocalyptic number.

5216009131 is a deficient number, since it is larger than the sum of its proper divisors (1).

5216009131 is an equidigital number, since it uses as much as digits as its factorization.

5216009131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 5216009131 is about 72221.9435559581. The cubic root of 5216009131 is about 1734.2543040370.

The spelling of 5216009131 in words is "five billion, two hundred sixteen million, nine thousand, one hundred thirty-one".