2015100053050 has 48 divisors (see below), whose sum is σ = 4322825464320. Its totient is φ = 684552980160.

The previous prime is 2015100053041. The next prime is 2015100053053. The reversal of 2015100053050 is 503500015102.

It is a super-2 number, since 2×2015100053050² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2015100053053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26372074 + ... + 26448373.

It is an arithmetic number, because the mean of its divisors is an integer number (90058863840).

Almost surely, 2^{2015100053050} is an apocalyptic number.

2015100053050 is an abundant number, since it is smaller than the sum of its proper divisors (2307725411270).

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

2015100053050 is a wasteful number, since it uses less digits than its factorization.

2015100053050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52820575 (or 52820570 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

Adding to 2015100053050 its reverse (503500015102), we get a palindrome (2518600068152).

The spelling of 2015100053050 in words is "two trillion, fifteen billion, one hundred million, fifty-three thousand, fifty".