25331054 has 16 divisors (see below), whose sum is σ = 45979488. Its totient is φ = 10217472.

The previous prime is 25331029. The next prime is 25331063. The reversal of 25331054 is 45013352.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52979 + ... + 53454.

It is an arithmetic number, because the mean of its divisors is an integer number (2873718).

Almost surely, 2^25331054 is an apocalyptic number.

25331054 is a deficient number, since it is larger than the sum of its proper divisors (20648434).

25331054 is a wasteful number, since it uses less digits than its factorization.

25331054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106459.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 25331054 is about 5032.9965229473. The cubic root of 25331054 is about 293.6867952743.

The spelling of 25331054 in words is "twenty-five million, three hundred thirty-one thousand, fifty-four".