5123366457 has 16 divisors (see below), whose sum is σ = 7453693632. Its totient is φ = 3104435520.

The previous prime is 5123366407. The next prime is 5123366489. The reversal of 5123366457 is 7546633215.

It is not a de Polignac number, because 5123366457 - 2²⁸ = 4854931001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5123366407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186363 + ... + 212079.

It is an arithmetic number, because the mean of its divisors is an integer number (465855852).

Almost surely, 2^5123366457 is an apocalyptic number.

It is an amenable number.

5123366457 is a deficient number, since it is larger than the sum of its proper divisors (2330327175).

5123366457 is a wasteful number, since it uses less digits than its factorization.

5123366457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31768.

The product of its digits is 453600, while the sum is 42.

The square root of 5123366457 is about 71577.6952478913. The cubic root of 5123366457 is about 1723.9254198756.

The spelling of 5123366457 in words is "five billion, one hundred twenty-three million, three hundred sixty-six thousand, four hundred fifty-seven".