25054552 has 32 divisors (see below), whose sum is σ = 48462480. Its totient is φ = 12136320.

The previous prime is 25054537. The next prime is 25054571. The reversal of 25054552 is 25545052.

It is a self number, because there is not a number n which added to its sum of digits gives 25054552.

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, 59302 + ... + 59722.

Almost surely, 2^25054552 is an apocalyptic number.

It is an amenable number.

25054552 is a deficient number, since it is larger than the sum of its proper divisors (23407928).

25054552 is a wasteful number, since it uses less digits than its factorization.

25054552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 639 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 25054552 is about 5005.4522273217. The cubic root of 25054552 is about 292.6143006668.

The spelling of 25054552 in words is "twenty-five million, fifty-four thousand, five hundred fifty-two".