14531520152 has 16 divisors (see below), whose sum is σ = 28431235440. Its totient is φ = 6949857376.

The previous prime is 14531520097. The next prime is 14531520163. The reversal of 14531520152 is 25102513541.

It is a super-2 number, since 2×14531520152² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39487643 + ... + 39488010.

It is an arithmetic number, because the mean of its divisors is an integer number (1776952215).

Almost surely, 2^14531520152 is an apocalyptic number.

It is an amenable number.

14531520152 is a deficient number, since it is larger than the sum of its proper divisors (13899715288).

14531520152 is a wasteful number, since it uses less digits than its factorization.

14531520152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78975682 (or 78975678 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 14531520152 in words is "fourteen billion, five hundred thirty-one million, five hundred twenty thousand, one hundred fifty-two".