15253039 has 2 divisors, whose sum is σ = 15253040. Its totient is φ = 15253038.

The previous prime is 15253033. The next prime is 15253061. The reversal of 15253039 is 93035251.

It is a weak prime.

It is an emirp because it is prime and its reverse (93035251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15253039 - 2³ = 15253031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15252998 and 15253016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15253031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7626519 + 7626520.

It is an arithmetic number, because the mean of its divisors is an integer number (7626520).

Almost surely, 2^15253039 is an apocalyptic number.

15253039 is a deficient number, since it is larger than the sum of its proper divisors (1).

15253039 is an equidigital number, since it uses as much as digits as its factorization.

15253039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 15253039 is about 3905.5139226483. The cubic root of 15253039 is about 248.0002547257. Note that the first 3 decimals are identical.

The spelling of 15253039 in words is "fifteen million, two hundred fifty-three thousand, thirty-nine".