15252676123 has 4 divisors (see below), whose sum is σ = 15260651208. Its totient is φ = 15244701040.

The previous prime is 15252676031. The next prime is 15252676139. The reversal of 15252676123 is 32167625251.

15252676123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 15252676123 - 2²⁵ = 15219121691 is a prime.

It is a super-2 number, since 2×15252676123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15252676193) 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 3 ways as a sum of consecutive naturals, for example, 3984673 + ... + 3988498.

It is an arithmetic number, because the mean of its divisors is an integer number (3815162802).

Almost surely, 2^15252676123 is an apocalyptic number.

15252676123 is a deficient number, since it is larger than the sum of its proper divisors (7975085).

15252676123 is an equidigital number, since it uses as much as digits as its factorization.

15252676123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7975084.

The product of its digits is 151200, while the sum is 40.

The spelling of 15252676123 in words is "fifteen billion, two hundred fifty-two million, six hundred seventy-six thousand, one hundred twenty-three".