2525752528 has 40 divisors (see below), whose sum is σ = 5440096256. Its totient is φ = 1128124800.

The previous prime is 2525752487. The next prime is 2525752547. The reversal of 2525752528 is 8252575252.

2525752528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189408 + ... + 202303.

Almost surely, 2^2525752528 is an apocalyptic number.

It is an amenable number.

2525752528 is an abundant number, since it is smaller than the sum of its proper divisors (2914343728).

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

2525752528 is a wasteful number, since it uses less digits than its factorization.

2525752528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391763 (or 391757 counting only the distinct ones).

The product of its digits is 560000, while the sum is 43.

The square root of 2525752528 is about 50256.8654812454. The cubic root of 2525752528 is about 1361.8531053415.

The spelling of 2525752528 in words is "two billion, five hundred twenty-five million, seven hundred fifty-two thousand, five hundred twenty-eight".