25345763 has 4 divisors (see below), whose sum is σ = 25435608. Its totient is φ = 25255920.

The previous prime is 25345741. The next prime is 25345811. The reversal of 25345763 is 36754352.

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 25345763 - 2⁶ = 25345699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25345063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44498 + ... + 45063.

It is an arithmetic number, because the mean of its divisors is an integer number (6358902).

Almost surely, 2^25345763 is an apocalyptic number.

25345763 is a deficient number, since it is larger than the sum of its proper divisors (89845).

25345763 is an equidigital number, since it uses as much as digits as its factorization.

25345763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89844.

The product of its digits is 75600, while the sum is 35.

The square root of 25345763 is about 5034.4575676035. The cubic root of 25345763 is about 293.7436293775.

The spelling of 25345763 in words is "twenty-five million, three hundred forty-five thousand, seven hundred sixty-three".