25950433 has 4 divisors (see below), whose sum is σ = 25982640. Its totient is φ = 25918228.

The previous prime is 25950427. The next prime is 25950451. The reversal of 25950433 is 33405952.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 25950433 - 2⁵ = 25950401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25950395 and 25950404.

It is not an unprimeable number, because it can be changed into a prime (25950493) 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, 14863 + ... + 16516.

It is an arithmetic number, because the mean of its divisors is an integer number (6495660).

Almost surely, 2^25950433 is an apocalyptic number.

It is an amenable number.

25950433 is a deficient number, since it is larger than the sum of its proper divisors (32207).

25950433 is an equidigital number, since it uses as much as digits as its factorization.

25950433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32206.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 25950433 is about 5094.1567506311. The cubic root of 25950433 is about 296.0612280511.

The spelling of 25950433 in words is "twenty-five million, nine hundred fifty thousand, four hundred thirty-three".