25113652 has 24 divisors (see below), whose sum is σ = 45801000. Its totient is φ = 12034176.

The previous prime is 25113629. The next prime is 25113653. The reversal of 25113652 is 25631152.

It can be written as a sum of positive squares in 4 ways, for example, as 5788836 + 19324816 = 2406^2 + 4396^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25113653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16558 + ... + 18010.

It is an arithmetic number, because the mean of its divisors is an integer number (1908375).

Almost surely, 2^25113652 is an apocalyptic number.

It is an amenable number.

25113652 is a deficient number, since it is larger than the sum of its proper divisors (20687348).

25113652 is a wasteful number, since it uses less digits than its factorization.

25113652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635 (or 1633 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 25113652 is about 5011.3523125001. The cubic root of 25113652 is about 292.8441980171.

The spelling of 25113652 in words is "twenty-five million, one hundred thirteen thousand, six hundred fifty-two".