25112153 has 4 divisors (see below), whose sum is σ = 27395088. Its totient is φ = 22829220.

The previous prime is 25112141. The next prime is 25112177. The reversal of 25112153 is 35121152.

It is a happy number.

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 25112153 - 2⁴ = 25112137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25112123) 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, 1141451 + ... + 1141472.

It is an arithmetic number, because the mean of its divisors is an integer number (6848772).

Almost surely, 2^25112153 is an apocalyptic number.

It is an amenable number.

25112153 is a deficient number, since it is larger than the sum of its proper divisors (2282935).

25112153 is a wasteful number, since it uses less digits than its factorization.

25112153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282934.

The product of its digits is 300, while the sum is 20.

The square root of 25112153 is about 5011.2027498396. The cubic root of 25112153 is about 292.8383714095.

It can be divided in two parts, 2511 and 2153, that added together give a palindrome (4664).

The spelling of 25112153 in words is "twenty-five million, one hundred twelve thousand, one hundred fifty-three".