25075053 has 24 divisors (see below), whose sum is σ = 37739520. Its totient is φ = 16023840.

The previous prime is 25075049. The next prime is 25075091. The reversal of 25075053 is 35057052.

It is not a de Polignac number, because 25075053 - 2² = 25075049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25075013) 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 23 ways as a sum of consecutive naturals, for example, 49600 + ... + 50102.

It is an arithmetic number, because the mean of its divisors is an integer number (1572480).

Almost surely, 2^25075053 is an apocalyptic number.

It is an amenable number.

25075053 is a deficient number, since it is larger than the sum of its proper divisors (12664467).

25075053 is a wasteful number, since it uses less digits than its factorization.

25075053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729 (or 726 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 27.

The square root of 25075053 is about 5007.4996754868. The cubic root of 25075053 is about 292.6940898979.

The spelling of 25075053 in words is "twenty-five million, seventy-five thousand, fifty-three".