25054508 has 12 divisors (see below), whose sum is σ = 43883112. Its totient is φ = 12516480.

The previous prime is 25054501. The next prime is 25054511. The reversal of 25054508 is 80545052.

It is a super-2 number, since 2×25054508² = 1255456742244128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25054501) 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, 4943 + ... + 8633.

It is an arithmetic number, because the mean of its divisors is an integer number (3656926).

Almost surely, 2^25054508 is an apocalyptic number.

It is an amenable number.

25054508 is a deficient number, since it is larger than the sum of its proper divisors (18828604).

25054508 is a wasteful number, since it uses less digits than its factorization.

25054508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5392 (or 5390 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 25054508 is about 5005.4478321125. The cubic root of 25054508 is about 292.6141293735.

The spelling of 25054508 in words is "twenty-five million, fifty-four thousand, five hundred eight".