25053755 has 4 divisors (see below), whose sum is σ = 30064512. Its totient is φ = 20043000.

The previous prime is 25053731. The next prime is 25053793. The reversal of 25053755 is 55735052.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 25053755 - 2¹⁶ = 24988219 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2505371 + ... + 2505380.

It is an arithmetic number, because the mean of its divisors is an integer number (7516128).

Almost surely, 2^25053755 is an apocalyptic number.

25053755 is a deficient number, since it is larger than the sum of its proper divisors (5010757).

25053755 is an equidigital number, since it uses as much as digits as its factorization.

25053755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5010756.

The product of its (nonzero) digits is 26250, while the sum is 32.

The square root of 25053755 is about 5005.3726135024. The cubic root of 25053755 is about 292.6111978897.

The spelling of 25053755 in words is "twenty-five million, fifty-three thousand, seven hundred fifty-five".