5231265416 has 16 divisors (see below), whose sum is σ = 10563132300. Its totient is φ = 2414430144.

The previous prime is 5231265367. The next prime is 5231265419. The reversal of 5231265416 is 6145621325.

It can be written as a sum of positive squares in 2 ways, for example, as 5217172900 + 14092516 = 72230^2 + 3754^2 .

It is a super-2 number, since 2×5231265416² = 54732275705275306112, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5231265419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25150211 + ... + 25150418.

Almost surely, 2^5231265416 is an apocalyptic number.

It is an amenable number.

5231265416 is an abundant number, since it is smaller than the sum of its proper divisors (5331866884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5231265416 is a wasteful number, since it uses less digits than its factorization.

5231265416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50300648 (or 50300644 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 5231265416 is about 72327.4872783508. The cubic root of 5231265416 is about 1735.9434961116.

The spelling of 5231265416 in words is "five billion, two hundred thirty-one million, two hundred sixty-five thousand, four hundred sixteen".