15072624379 has 2 divisors, whose sum is σ = 15072624380. Its totient is φ = 15072624378.

The previous prime is 15072624341. The next prime is 15072624403. The reversal of 15072624379 is 97342627051.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15072624379 is a prime.

It is not a weakly prime, because it can be changed into another prime (15072624319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7536312189 + 7536312190.

It is an arithmetic number, because the mean of its divisors is an integer number (7536312190).

Almost surely, 2^15072624379 is an apocalyptic number.

15072624379 is a deficient number, since it is larger than the sum of its proper divisors (1).

15072624379 is an equidigital number, since it uses as much as digits as its factorization.

15072624379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 15072624379 in words is "fifteen billion, seventy-two million, six hundred twenty-four thousand, three hundred seventy-nine".