25055464426 has 8 divisors (see below), whose sum is σ = 39561259680. Its totient is φ = 11868377868.

The previous prime is 25055464409. The next prime is 25055464481. The reversal of 25055464426 is 62446455052.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329677126 + ... + 329677201.

It is an arithmetic number, because the mean of its divisors is an integer number (4945157460).

Almost surely, 2^25055464426 is an apocalyptic number.

25055464426 is a deficient number, since it is larger than the sum of its proper divisors (14505795254).

25055464426 is a wasteful number, since it uses less digits than its factorization.

25055464426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659354348.

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 25055464426 in words is "twenty-five billion, fifty-five million, four hundred sixty-four thousand, four hundred twenty-six".