15064424225 has 6 divisors (see below), whose sum is σ = 18679886070. Its totient is φ = 12051539360.

The previous prime is 15064424209. The next prime is 15064424261. The reversal of 15064424225 is 52242446051.

15064424225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 94167616 + 14970256609 = 9704^2 + 122353^2 .

It is not a de Polignac number, because 15064424225 - 2⁴ = 15064424209 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 301288460 + ... + 301288509.

It is an arithmetic number, because the mean of its divisors is an integer number (3113314345).

Almost surely, 2^15064424225 is an apocalyptic number.

It is an amenable number.

15064424225 is a deficient number, since it is larger than the sum of its proper divisors (3615461845).

15064424225 is an equidigital number, since it uses as much as digits as its factorization.

15064424225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602576979 (or 602576974 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 15064424225 in words is "fifteen billion, sixty-four million, four hundred twenty-four thousand, two hundred twenty-five".