15124498139 has 2 divisors, whose sum is σ = 15124498140. Its totient is φ = 15124498138.

The previous prime is 15124498111. The next prime is 15124498163. The reversal of 15124498139 is 93189442151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15124498139 - 2²⁴ = 15107720923 is a prime.

It is a super-2 number, since 2×15124498139² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15124498093 and 15124498102.

It is not a weakly prime, because it can be changed into another prime (15124498639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7562249069 + 7562249070.

It is an arithmetic number, because the mean of its divisors is an integer number (7562249070).

Almost surely, 2^15124498139 is an apocalyptic number.

15124498139 is a deficient number, since it is larger than the sum of its proper divisors (1).

15124498139 is an equidigital number, since it uses as much as digits as its factorization.

15124498139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 47.

The spelling of 15124498139 in words is "fifteen billion, one hundred twenty-four million, four hundred ninety-eight thousand, one hundred thirty-nine".