15104505423 has 64 divisors (see below), whose sum is σ = 25121249280. Its totient is φ = 7876915200.

The previous prime is 15104505413. The next prime is 15104505443. The reversal of 15104505423 is 32450540151.

15104505423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15104505423 - 2⁵ = 15104505391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15104505413) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 1541283 + ... + 1551051.

It is an arithmetic number, because the mean of its divisors is an integer number (392519520).

Almost surely, 2^15104505423 is an apocalyptic number.

15104505423 is a deficient number, since it is larger than the sum of its proper divisors (10016743857).

15104505423 is a wasteful number, since it uses less digits than its factorization.

15104505423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9928.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 15104505423 in words is "fifteen billion, one hundred four million, five hundred five thousand, four hundred twenty-three".