2515467312 has 100 divisors (see below), whose sum is σ = 7597125360. Its totient is φ = 802023552.

The previous prime is 2515467299. The next prime is 2515467313. The reversal of 2515467312 is 2137645152.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2515467313) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12387 + ... + 72002.

Almost surely, 2^2515467312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2515467312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3798562680).

2515467312 is an abundant number, since it is smaller than the sum of its proper divisors (5081658048).

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

2515467312 is a wasteful number, since it uses less digits than its factorization.

2515467312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84432 (or 84417 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 2515467312 is about 50154.4346194831. The cubic root of 2515467312 is about 1360.0020386359.

The spelling of 2515467312 in words is "two billion, five hundred fifteen million, four hundred sixty-seven thousand, three hundred twelve".