25392054 has 8 divisors (see below), whose sum is σ = 50784120. Its totient is φ = 8464016.

The previous prime is 25392047. The next prime is 25392089. The reversal of 25392054 is 45029352.

It is a sphenic number, since it is the product of 3 distinct primes.

25392054 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2115999 + ... + 2116010.

It is an arithmetic number, because the mean of its divisors is an integer number (6348015).

Almost surely, 2^25392054 is an apocalyptic number.

25392054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25392054 is a wasteful number, since it uses less digits than its factorization.

25392054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4232014.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 25392054 is about 5039.0528872001. The cubic root of 25392054 is about 293.9223498018.

The spelling of 25392054 in words is "twenty-five million, three hundred ninety-two thousand, fifty-four".