25030755 has 32 divisors (see below), whose sum is σ = 45081600. Its totient is φ = 13175136.

The previous prime is 25030727. The next prime is 25030763. The reversal of 25030755 is 55703052.

It is not a de Polignac number, because 25030755 - 2⁵ = 25030723 is a prime.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9492 + ... + 11838.

It is an arithmetic number, because the mean of its divisors is an integer number (1408800).

Almost surely, 2^25030755 is an apocalyptic number.

25030755 is a deficient number, since it is larger than the sum of its proper divisors (20050845).

25030755 is a wasteful number, since it uses less digits than its factorization.

25030755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440 (or 2434 counting only the distinct ones).

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

The square root of 25030755 is about 5003.0745547113. The cubic root of 25030755 is about 292.5216289069.

The spelling of 25030755 in words is "twenty-five million, thirty thousand, seven hundred fifty-five".