25013152 has 12 divisors (see below), whose sum is σ = 49244706. Its totient is φ = 12506560.

The previous prime is 25013123. The next prime is 25013159. The reversal of 25013152 is 25131052.

It can be written as a sum of positive squares in only one way, i.e., 24245776 + 767376 = 4924^2 + 876^2 .

It is not an unprimeable number, because it can be changed into a prime (25013159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390799 + ... + 390862.

Almost surely, 2^25013152 is an apocalyptic number.

It is an amenable number.

25013152 is a deficient number, since it is larger than the sum of its proper divisors (24231554).

25013152 is an equidigital number, since it uses as much as digits as its factorization.

25013152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781671 (or 781663 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 25013152 is about 5001.3150270704. The cubic root of 25013152 is about 292.4530404073.

The spelling of 25013152 in words is "twenty-five million, thirteen thousand, one hundred fifty-two".