5123366456 has 16 divisors (see below), whose sum is σ = 10345259400. Its totient is φ = 2364630624.

The previous prime is 5123366407. The next prime is 5123366489. The reversal of 5123366456 is 6546633215.

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, 24631466 + ... + 24631673.

Almost surely, 2^5123366456 is an apocalyptic number.

It is an amenable number.

5123366456 is an abundant number, since it is smaller than the sum of its proper divisors (5221892944).

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

5123366456 is a wasteful number, since it uses less digits than its factorization.

5123366456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49263158 (or 49263154 counting only the distinct ones).

The product of its digits is 388800, while the sum is 41.

The square root of 5123366456 is about 71577.6952409059. The cubic root of 5123366456 is about 1723.9254197635.

The spelling of 5123366456 in words is "five billion, one hundred twenty-three million, three hundred sixty-six thousand, four hundred fifty-six".