2015042152 has 16 divisors (see below), whose sum is σ = 3834596160. Its totient is φ = 992483184.

The previous prime is 2015042101. The next prime is 2015042153. The reversal of 2015042152 is 2512405102.

It is a super-2 number, since 2×2015042152² = 8120789748673582208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2015042153) 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, 1879168 + ... + 1880239.

It is an arithmetic number, because the mean of its divisors is an integer number (239662260).

Almost surely, 2^2015042152 is an apocalyptic number.

It is an amenable number.

2015042152 is a deficient number, since it is larger than the sum of its proper divisors (1819554008).

2015042152 is a wasteful number, since it uses less digits than its factorization.

2015042152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3759480 (or 3759476 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 2015042152 is about 44889.2208887613. The cubic root of 2015042152 is about 1263.0718179822.

Adding to 2015042152 its reverse (2512405102), we get a palindrome (4527447254).

The spelling of 2015042152 in words is "two billion, fifteen million, forty-two thousand, one hundred fifty-two".