25055133 has 8 divisors (see below), whose sum is σ = 33864768. Its totient is φ = 16474464.

The previous prime is 25055123. The next prime is 25055137. The reversal of 25055133 is 33155052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25055133 - 2⁹ = 25054621 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25055137) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 56985 + ... + 57422.

It is an arithmetic number, because the mean of its divisors is an integer number (4233096).

Almost surely, 2^25055133 is an apocalyptic number.

It is an amenable number.

25055133 is a deficient number, since it is larger than the sum of its proper divisors (8809635).

25055133 is a wasteful number, since it uses less digits than its factorization.

25055133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114483.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 25055133 is about 5005.5102636994. The cubic root of 25055133 is about 292.6165624993.

The spelling of 25055133 in words is "twenty-five million, fifty-five thousand, one hundred thirty-three".