2516525452 has 24 divisors (see below), whose sum is σ = 5297949440. Its totient is φ = 1021746960.

The previous prime is 2516525399. The next prime is 2516525497. The reversal of 2516525452 is 2545256152.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2364624 + ... + 2365687.

Almost surely, 2^2516525452 is an apocalyptic number.

It is an amenable number.

2516525452 is an abundant number, since it is smaller than the sum of its proper divisors (2781423988).

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

2516525452 is a wasteful number, since it uses less digits than its factorization.

2516525452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4730341 (or 4730339 counting only the distinct ones).

The product of its digits is 120000, while the sum is 37.

The square root of 2516525452 is about 50164.9823283134. The cubic root of 2516525452 is about 1360.1927084191.

The spelling of 2516525452 in words is "two billion, five hundred sixteen million, five hundred twenty-five thousand, four hundred fifty-two".