2515522352 has 20 divisors (see below), whose sum is σ = 5570085456. Its totient is φ = 1078080960.

The previous prime is 2515522343. The next prime is 2515522357. The reversal of 2515522352 is 2532255152.

It is a super-2 number, since 2×2515522352² = 12655705406823223808, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2515522357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11229899 + ... + 11230122.

Almost surely, 2^2515522352 is an apocalyptic number.

It is an amenable number.

2515522352 is an abundant number, since it is smaller than the sum of its proper divisors (3054563104).

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

2515522352 is a wasteful number, since it uses less digits than its factorization.

2515522352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22460036 (or 22460030 counting only the distinct ones).

The product of its digits is 30000, while the sum is 32.

The square root of 2515522352 is about 50154.9833216999. The cubic root of 2515522352 is about 1360.0119577957.

The spelling of 2515522352 in words is "two billion, five hundred fifteen million, five hundred twenty-two thousand, three hundred fifty-two".