2015460142052 has 48 divisors (see below), whose sum is σ = 4304431057920. Its totient is φ = 807080803200.

The previous prime is 2015460142049. The next prime is 2015460142097. The reversal of 2015460142052 is 2502410645102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40008599 + ... + 40058942.

It is an arithmetic number, because the mean of its divisors is an integer number (89675647040).

Almost surely, 2^{2015460142052} is an apocalyptic number.

It is an amenable number.

2015460142052 is an abundant number, since it is smaller than the sum of its proper divisors (2288970915868).

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

2015460142052 is a wasteful number, since it uses less digits than its factorization.

2015460142052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80067612 (or 80067610 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 2015460142052 its reverse (2502410645102), we get a palindrome (4517870787154).

It can be divided in two parts, 2015460 and 142052, that added together give a palindrome (2157512).

The spelling of 2015460142052 in words is "two trillion, fifteen billion, four hundred sixty million, one hundred forty-two thousand, fifty-two".