25049052 has 36 divisors (see below), whose sum is σ = 72364656. Its totient is φ = 7156800.

The previous prime is 25049039. The next prime is 25049107. The reversal of 25049052 is 25094052.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49449 + ... + 49952.

Almost surely, 2^25049052 is an apocalyptic number.

It is an amenable number.

25049052 is an abundant number, since it is smaller than the sum of its proper divisors (47315604).

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

25049052 is a wasteful number, since it uses less digits than its factorization.

25049052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99418 (or 99413 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 25049052 is about 5004.9027962589. The cubic root of 25049052 is about 292.5928874398.

The spelling of 25049052 in words is "twenty-five million, forty-nine thousand, fifty-two".