5124562913 has 2 divisors, whose sum is σ = 5124562914. Its totient is φ = 5124562912.

The previous prime is 5124562907. The next prime is 5124562921. The reversal of 5124562913 is 3192654215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4921443409 + 203119504 = 70153^2 + 14252^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5124562913 is a prime.

It is a super-2 number, since 2×5124562913² = 52522290098590091138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5124562213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2562281456 + 2562281457.

It is an arithmetic number, because the mean of its divisors is an integer number (2562281457).

Almost surely, 2^5124562913 is an apocalyptic number.

It is an amenable number.

5124562913 is a deficient number, since it is larger than the sum of its proper divisors (1).

5124562913 is an equidigital number, since it uses as much as digits as its factorization.

5124562913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 38.

The square root of 5124562913 is about 71586.0525032635. The cubic root of 5124562913 is about 1724.0596051092.

The spelling of 5124562913 in words is "five billion, one hundred twenty-four million, five hundred sixty-two thousand, nine hundred thirteen".