2015652150 has 72 divisors (see below), whose sum is σ = 5650866000. Its totient is φ = 514134720.

The previous prime is 2015652139. The next prime is 2015652151. The reversal of 2015652150 is 512565102.

2015652150 is a `hidden beast` number, since 2 + 0 + 1 + 5 + 652 + 1 + 5 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2015652151) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 87025 + ... + 107724.

It is an arithmetic number, because the mean of its divisors is an integer number (78484250).

Almost surely, 2^2015652150 is an apocalyptic number.

2015652150 is an abundant number, since it is smaller than the sum of its proper divisors (3635213850).

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

2015652150 is a wasteful number, since it uses less digits than its factorization.

2015652150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194790 (or 194782 counting only the distinct ones).

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

The square root of 2015652150 is about 44896.0148565549. The cubic root of 2015652150 is about 1263.1992584180.

The spelling of 2015652150 in words is "two billion, fifteen million, six hundred fifty-two thousand, one hundred fifty".