25135364 has 6 divisors (see below), whose sum is σ = 43986894. Its totient is φ = 12567680.

The previous prime is 25135339. The next prime is 25135387. The reversal of 25135364 is 46353152.

It can be written as a sum of positive squares in only one way, i.e., 17572864 + 7562500 = 4192^2 + 2750^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3141917 + ... + 3141924.

It is an arithmetic number, because the mean of its divisors is an integer number (7331149).

Almost surely, 2^25135364 is an apocalyptic number.

It is an amenable number.

25135364 is a deficient number, since it is larger than the sum of its proper divisors (18851530).

25135364 is a wasteful number, since it uses less digits than its factorization.

25135364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6283845 (or 6283843 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 25135364 is about 5013.5181260269. The cubic root of 25135364 is about 292.9285664949.

The spelling of 25135364 in words is "twenty-five million, one hundred thirty-five thousand, three hundred sixty-four".