25960696416 has 72 divisors (see below), whose sum is σ = 73841498640. Its totient is φ = 8651717376.

The previous prime is 25960696373. The next prime is 25960696423. The reversal of 25960696416 is 61469606952.

25960696416 is a `hidden beast` number, since 2 + 596 + 0 + 6 + 9 + 6 + 41 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 2309626 + ... + 2320838.

It is an arithmetic number, because the mean of its divisors is an integer number (1025576370).

Almost surely, 2^25960696416 is an apocalyptic number.

It is an amenable number.

25960696416 is an abundant number, since it is smaller than the sum of its proper divisors (47880802224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25960696416 is a wasteful number, since it uses less digits than its factorization.

25960696416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19268 (or 19257 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The spelling of 25960696416 in words is "twenty-five billion, nine hundred sixty million, six hundred ninety-six thousand, four hundred sixteen".