25675333564 has 12 divisors (see below), whose sum is σ = 44937593064. Its totient is φ = 12836021264.

The previous prime is 25675333543. The next prime is 25675333591. The reversal of 25675333564 is 46533357652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375934 + ... + 438949.

It is an arithmetic number, because the mean of its divisors is an integer number (3744799422).

Almost surely, 2^25675333564 is an apocalyptic number.

It is an amenable number.

25675333564 is a deficient number, since it is larger than the sum of its proper divisors (19262259500).

25675333564 is a wasteful number, since it uses less digits than its factorization.

25675333564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822764 (or 822762 counting only the distinct ones).

The product of its digits is 6804000, while the sum is 49.

The spelling of 25675333564 in words is "twenty-five billion, six hundred seventy-five million, three hundred thirty-three thousand, five hundred sixty-four".