5231666716 has 12 divisors (see below), whose sum is σ = 9206000440. Its totient is φ = 2601380880.

The previous prime is 5231666669. The next prime is 5231666753. The reversal of 5231666716 is 6176661325.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3612306 + ... + 3613753.

Almost surely, 2^5231666716 is an apocalyptic number.

It is an amenable number.

5231666716 is a deficient number, since it is larger than the sum of its proper divisors (3974333724).

5231666716 is a wasteful number, since it uses less digits than its factorization.

5231666716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7226244 (or 7226242 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The square root of 5231666716 is about 72330.2614124959. The cubic root of 5231666716 is about 1735.9878841170.

The spelling of 5231666716 in words is "five billion, two hundred thirty-one million, six hundred sixty-six thousand, seven hundred sixteen".