2015105050 has 48 divisors (see below), whose sum is σ = 4364399232. Its totient is φ = 677851200.

The previous prime is 2015105039. The next prime is 2015105083. The reversal of 2015105050 is 505015102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35766 + ... + 72865.

It is an arithmetic number, because the mean of its divisors is an integer number (90924984).

Almost surely, 2^2015105050 is an apocalyptic number.

2015105050 is an abundant number, since it is smaller than the sum of its proper divisors (2349294182).

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

2015105050 is a wasteful number, since it uses less digits than its factorization.

2015105050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108703 (or 108698 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 2015105050 is about 44889.9214746473. The cubic root of 2015105050 is about 1263.0849597858.

The spelling of 2015105050 in words is "two billion, fifteen million, one hundred five thousand, fifty".