2015411252150 has 24 divisors (see below), whose sum is σ = 3750314355144. Its totient is φ = 805809785600.

The previous prime is 2015411252059. The next prime is 2015411252159. The reversal of 2015411252150 is 512521145102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2015411252159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8753096 + ... + 8980395.

It is an arithmetic number, because the mean of its divisors is an integer number (156263098131).

Almost surely, 2^{2015411252150} is an apocalyptic number.

2015411252150 is a deficient number, since it is larger than the sum of its proper divisors (1734903102994).

2015411252150 is a wasteful number, since it uses less digits than its factorization.

2015411252150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17735776 (or 17735771 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 29.

Adding to 2015411252150 its reverse (512521145102), we get a palindrome (2527932397252).

The spelling of 2015411252150 in words is "two trillion, fifteen billion, four hundred eleven million, two hundred fifty-two thousand, one hundred fifty".