15135052014 has 20 divisors (see below), whose sum is σ = 33913728024. Its totient is φ = 5045017284.

The previous prime is 15135051991. The next prime is 15135052019. The reversal of 15135052014 is 41025053151.

15135052014 is a `hidden beast` number, since 1 + 5 + 135 + 0 + 520 + 1 + 4 = 666.

15135052014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15135052019) 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 9 ways as a sum of consecutive naturals, for example, 46712962 + ... + 46713285.

Almost surely, 2^15135052014 is an apocalyptic number.

15135052014 is an abundant number, since it is smaller than the sum of its proper divisors (18778676010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15135052014 is an equidigital number, since it uses as much as digits as its factorization.

15135052014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93426261 (or 93426252 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 15135052014 in words is "fifteen billion, one hundred thirty-five million, fifty-two thousand, fourteen".