2015042150 has 96 divisors (see below), whose sum is σ = 4335793920. Its totient is φ = 689040000.

The previous prime is 2015042101. The next prime is 2015042153. The reversal of 2015042150 is 512405102.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 1577312 + ... + 1578588.

It is an arithmetic number, because the mean of its divisors is an integer number (45164520).

Almost surely, 2^2015042150 is an apocalyptic number.

2015042150 is an abundant number, since it is smaller than the sum of its proper divisors (2320751770).

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

2015042150 is a wasteful number, since it uses less digits than its factorization.

2015042150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470 (or 1465 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 2015042150 is about 44889.2208664842. The cubic root of 2015042150 is about 1263.0718175643.

Adding to 2015042150 its reverse (512405102), we get a palindrome (2527447252).

The spelling of 2015042150 in words is "two billion, fifteen million, forty-two thousand, one hundred fifty".