15014145152 has 32 divisors (see below), whose sum is σ = 29927489520. Its totient is φ = 7502932224.

The previous prime is 15014145151. The next prime is 15014145163. The reversal of 15014145152 is 25154141051.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (15014145151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207563 + ... + 270389.

Almost surely, 2^15014145152 is an apocalyptic number.

It is an amenable number.

15014145152 is a deficient number, since it is larger than the sum of its proper divisors (14913344368).

15014145152 is an equidigital number, since it uses as much as digits as its factorization.

15014145152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64708 (or 64696 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 29.

The spelling of 15014145152 in words is "fifteen billion, fourteen million, one hundred forty-five thousand, one hundred fifty-two".