25125093 has 32 divisors (see below), whose sum is σ = 43424000. Its totient is φ = 14351904.

The previous prime is 25125083. The next prime is 25125151. The reversal of 25125093 is 39052152.

It is not a de Polignac number, because 25125093 - 2⁴ = 25125077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25125073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7905 + ... + 10617.

It is an arithmetic number, because the mean of its divisors is an integer number (1357000).

Almost surely, 2^25125093 is an apocalyptic number.

It is an amenable number.

25125093 is a deficient number, since it is larger than the sum of its proper divisors (18298907).

25125093 is an equidigital number, since it uses as much as digits as its factorization.

25125093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2743 (or 2723 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 25125093 is about 5012.4936907691. The cubic root of 25125093 is about 292.8886615067. Note that the first 3 decimals are identical.

The spelling of 25125093 in words is "twenty-five million, one hundred twenty-five thousand, ninety-three".