15042653264 has 20 divisors (see below), whose sum is σ = 29472616980. Its totient is φ = 7436816640.

The previous prime is 15042653257. The next prime is 15042653273. The reversal of 15042653264 is 46235624051.

It can be written as a sum of positive squares in 2 ways, for example, as 5899468864 + 9143184400 = 76808^2 + 95620^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5280407 + ... + 5283254.

It is an arithmetic number, because the mean of its divisors is an integer number (1473630849).

Almost surely, 2^15042653264 is an apocalyptic number.

It is an amenable number.

15042653264 is a deficient number, since it is larger than the sum of its proper divisors (14429963716).

15042653264 is a wasteful number, since it uses less digits than its factorization.

15042653264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10563758 (or 10563752 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 15042653264 in words is "fifteen billion, forty-two million, six hundred fifty-three thousand, two hundred sixty-four".