15011242459 has 2 divisors, whose sum is σ = 15011242460. Its totient is φ = 15011242458.

The previous prime is 15011242397. The next prime is 15011242483. The reversal of 15011242459 is 95424211051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15011242459 - 2¹¹ = 15011240411 is a prime.

It is not a weakly prime, because it can be changed into another prime (15011242159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7505621229 + 7505621230.

It is an arithmetic number, because the mean of its divisors is an integer number (7505621230).

Almost surely, 2^15011242459 is an apocalyptic number.

15011242459 is a deficient number, since it is larger than the sum of its proper divisors (1).

15011242459 is an equidigital number, since it uses as much as digits as its factorization.

15011242459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 34.

It can be divided in two parts, 150 and 11242459, that added together give a square (11242609 = 3353²).

The spelling of 15011242459 in words is "fifteen billion, eleven million, two hundred forty-two thousand, four hundred fifty-nine".