25245035 has 4 divisors (see below), whose sum is σ = 30294048. Its totient is φ = 20196024.

The previous prime is 25245019. The next prime is 25245047. The reversal of 25245035 is 53054252.

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

It is a cyclic number.

It is not a de Polignac number, because 25245035 - 2⁴ = 25245019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25244995 and 25245013.

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, 2524499 + ... + 2524508.

It is an arithmetic number, because the mean of its divisors is an integer number (7573512).

Almost surely, 2^25245035 is an apocalyptic number.

25245035 is a deficient number, since it is larger than the sum of its proper divisors (5049013).

25245035 is an equidigital number, since it uses as much as digits as its factorization.

25245035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5049012.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 25245035 is about 5024.4437503071. The cubic root of 25245035 is about 293.3539851449.

Adding to 25245035 its reverse (53054252), we get a palindrome (78299287).

The spelling of 25245035 in words is "twenty-five million, two hundred forty-five thousand, thirty-five".