2515115214 has 12 divisors (see below), whose sum is σ = 5449416336. Its totient is φ = 838371732.

The previous prime is 2515115203. The next prime is 2515115227. The reversal of 2515115214 is 4125115152.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69864294 + ... + 69864329.

It is an arithmetic number, because the mean of its divisors is an integer number (454118028).

Almost surely, 2^2515115214 is an apocalyptic number.

2515115214 is an abundant number, since it is smaller than the sum of its proper divisors (2934301122).

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

2515115214 is a wasteful number, since it uses less digits than its factorization.

2515115214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139728631 (or 139728628 counting only the distinct ones).

The product of its digits is 2000, while the sum is 27.

The square root of 2515115214 is about 50150.9243583805. The cubic root of 2515115214 is about 1359.9385810642.

The spelling of 2515115214 in words is "two billion, five hundred fifteen million, one hundred fifteen thousand, two hundred fourteen".