25671357260116 has 12 divisors (see below), whose sum is σ = 44925354748960. Its totient is φ = 12835541617560.

The previous prime is 25671357260077. The next prime is 25671357260147. The reversal of 25671357260116 is 61106275317652.

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, 33830976 + ... + 34581463.

Almost surely, 2^{25671357260116} is an apocalyptic number.

It is an amenable number.

25671357260116 is a deficient number, since it is larger than the sum of its proper divisors (19253997488844).

25671357260116 is a wasteful number, since it uses less digits than its factorization.

25671357260116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68506254 (or 68506252 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 25671357260116 in words is "twenty-five trillion, six hundred seventy-one billion, three hundred fifty-seven million, two hundred sixty thousand, one hundred sixteen".