25146053 has 4 divisors (see below), whose sum is σ = 25957248. Its totient is φ = 24334860.

The previous prime is 25146047. The next prime is 25146067. The reversal of 25146053 is 35064152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 25146053 - 2¹² = 25141957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25146083) 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, 405551 + ... + 405612.

It is an arithmetic number, because the mean of its divisors is an integer number (6489312).

Almost surely, 2^25146053 is an apocalyptic number.

It is an amenable number.

25146053 is a deficient number, since it is larger than the sum of its proper divisors (811195).

25146053 is an equidigital number, since it uses as much as digits as its factorization.

25146053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811194.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 25146053 is about 5014.5840306051. The cubic root of 25146053 is about 292.9700839588.

The spelling of 25146053 in words is "twenty-five million, one hundred forty-six thousand, fifty-three".