25048935964 has 18 divisors (see below), whose sum is σ = 47466993840. Its totient is φ = 11561047056.

The previous prime is 25048935929. The next prime is 25048935971. The reversal of 25048935964 is 46953984052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18526644 + ... + 18527995.

Almost surely, 2^25048935964 is an apocalyptic number.

It is an amenable number.

25048935964 is a deficient number, since it is larger than the sum of its proper divisors (22418057876).

25048935964 is a wasteful number, since it uses less digits than its factorization.

25048935964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37054669 (or 37054654 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 25048935964 in words is "twenty-five billion, forty-eight million, nine hundred thirty-five thousand, nine hundred sixty-four".