25361052 has 12 divisors (see below), whose sum is σ = 59175816. Its totient is φ = 8453680.

The previous prime is 25361047. The next prime is 25361053. The reversal of 25361052 is 25016352.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25361053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1056699 + ... + 1056722.

It is an arithmetic number, because the mean of its divisors is an integer number (4931318).

Almost surely, 2^25361052 is an apocalyptic number.

It is an amenable number.

25361052 is an abundant number, since it is smaller than the sum of its proper divisors (33814764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25361052 is a wasteful number, since it uses less digits than its factorization.

25361052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113428 (or 2113426 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 25361052 is about 5035.9757743659. The cubic root of 25361052 is about 293.8026812412.

The spelling of 25361052 in words is "twenty-five million, three hundred sixty-one thousand, fifty-two".