25881483 has 4 divisors (see below), whose sum is σ = 34508648. Its totient is φ = 17254320.

The previous prime is 25881469. The next prime is 25881517. The reversal of 25881483 is 38418852.

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

It is not a de Polignac number, because 25881483 - 2⁵ = 25881451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25881403) 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, 4313578 + ... + 4313583.

It is an arithmetic number, because the mean of its divisors is an integer number (8627162).

Almost surely, 2^25881483 is an apocalyptic number.

25881483 is a deficient number, since it is larger than the sum of its proper divisors (8627165).

25881483 is an equidigital number, since it uses as much as digits as its factorization.

25881483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8627164.

The product of its digits is 61440, while the sum is 39.

The square root of 25881483 is about 5087.3846915680. The cubic root of 25881483 is about 295.7987850594.

The spelling of 25881483 in words is "twenty-five million, eight hundred eighty-one thousand, four hundred eighty-three".