2515328652 has 12 divisors (see below), whose sum is σ = 5869100216. Its totient is φ = 838442880.

The previous prime is 2515328617. The next prime is 2515328677. The reversal of 2515328652 is 2568235152.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2515328652.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104805349 + ... + 104805372.

Almost surely, 2^2515328652 is an apocalyptic number.

It is an amenable number.

2515328652 is an abundant number, since it is smaller than the sum of its proper divisors (3353771564).

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

2515328652 is a wasteful number, since it uses less digits than its factorization.

2515328652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209610728 (or 209610726 counting only the distinct ones).

The product of its digits is 144000, while the sum is 39.

The square root of 2515328652 is about 50153.0522700264. The cubic root of 2515328652 is about 1359.9770490648.

The spelling of 2515328652 in words is "two billion, five hundred fifteen million, three hundred twenty-eight thousand, six hundred fifty-two".