25054456 has 16 divisors (see below), whose sum is σ = 53688240. Its totient is φ = 10737600.

The previous prime is 25054427. The next prime is 25054459. The reversal of 25054456 is 65445052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25054459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223645 + ... + 223756.

It is an arithmetic number, because the mean of its divisors is an integer number (3355515).

Almost surely, 2^25054456 is an apocalyptic number.

It is an amenable number.

25054456 is an abundant number, since it is smaller than the sum of its proper divisors (28633784).

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

25054456 is a wasteful number, since it uses less digits than its factorization.

25054456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447414 (or 447410 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 25054456 is about 5005.4426377694. The cubic root of 25054456 is about 292.6139269356.

The spelling of 25054456 in words is "twenty-five million, fifty-four thousand, four hundred fifty-six".