2132515015002 has 96 divisors (see below), whose sum is σ = 5031120596112. Its totient is φ = 650080069632.

The previous prime is 2132515014989. The next prime is 2132515015009. The reversal of 2132515015002 is 2005105152312.

2132515015002 is a `hidden beast` number, since 2 + 1 + 3 + 2 + 5 + 150 + 1 + 500 + 2 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 1436093053641 + 696421961361 = 1198371^2 + 834519^2 .

It is not an unprimeable number, because it can be changed into a prime (2132515015009) 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, 8446348 + ... + 8695160.

Almost surely, 2^{2132515015002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2132515015002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2515560298056).

2132515015002 is an abundant number, since it is smaller than the sum of its proper divisors (2898605581110).

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

2132515015002 is a wasteful number, since it uses less digits than its factorization.

2132515015002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249632 (or 249629 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 2132515015002 in words is "two trillion, one hundred thirty-two billion, five hundred fifteen million, fifteen thousand, two".