25917035084 has 6 divisors (see below), whose sum is σ = 45354811404. Its totient is φ = 12958517540.

The previous prime is 25917035083. The next prime is 25917035093. The reversal of 25917035084 is 48053071952.

It is not an unprimeable number, because it can be changed into a prime (25917035083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3239629382 + ... + 3239629389.

It is an arithmetic number, because the mean of its divisors is an integer number (7559135234).

Almost surely, 2^25917035084 is an apocalyptic number.

It is an amenable number.

25917035084 is a deficient number, since it is larger than the sum of its proper divisors (19437776320).

25917035084 is a wasteful number, since it uses less digits than its factorization.

25917035084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6479258775 (or 6479258773 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 25917035084 in words is "twenty-five billion, nine hundred seventeen million, thirty-five thousand, eighty-four".