25030552452 has 24 divisors (see below), whose sum is σ = 58982888832. Its totient is φ = 8260908000.

The previous prime is 25030552451. The next prime is 25030552457. The reversal of 25030552452 is 25425503052.

It is not an unprimeable number, because it can be changed into a prime (25030552451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10324924 + ... + 10327347.

It is an arithmetic number, because the mean of its divisors is an integer number (2457620368).

Almost surely, 2^25030552452 is an apocalyptic number.

It is an amenable number.

25030552452 is an abundant number, since it is smaller than the sum of its proper divisors (33952336380).

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

25030552452 is a wasteful number, since it uses less digits than its factorization.

25030552452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20652379 (or 20652377 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 33.

The spelling of 25030552452 in words is "twenty-five billion, thirty million, five hundred fifty-two thousand, four hundred fifty-two".