2525502552 has 64 divisors (see below), whose sum is σ = 6430665600. Its totient is φ = 826291200.

The previous prime is 2525502547. The next prime is 2525502571. The reversal of 2525502552 is 2552055252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1487368 + ... + 1489064.

It is an arithmetic number, because the mean of its divisors is an integer number (100479150).

Almost surely, 2^2525502552 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 2525502552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3215332800).

2525502552 is an abundant number, since it is smaller than the sum of its proper divisors (3905163048).

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

2525502552 is a wasteful number, since it uses less digits than its factorization.

2525502552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2816 (or 2812 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 33.

The square root of 2525502552 is about 50254.3784361124. The cubic root of 2525502552 is about 1361.8081759169.

The spelling of 2525502552 in words is "two billion, five hundred twenty-five million, five hundred two thousand, five hundred fifty-two".