25068448696536 has 96 divisors (see below), whose sum is σ = 82157100798240. Its totient is φ = 6741095445504.

The previous prime is 25068448696531. The next prime is 25068448696547. The reversal of 25068448696536 is 63569684486052.

25068448696536 is a `hidden beast` number, since 2 + 5 + 0 + 6 + 8 + 4 + 4 + 86 + 9 + 6 + 536 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25068448696531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1462902771 + ... + 1462919906.

It is an arithmetic number, because the mean of its divisors is an integer number (855803133315).

Almost surely, 2^{25068448696536} is an apocalyptic number.

It is an amenable number.

25068448696536 is an abundant number, since it is smaller than the sum of its proper divisors (57088652101704).

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

25068448696536 is a wasteful number, since it uses less digits than its factorization.

25068448696536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925822713 (or 2925822706 counting only the distinct ones).

The product of its (nonzero) digits is 1791590400, while the sum is 72.

The spelling of 25068448696536 in words is "twenty-five trillion, sixty-eight billion, four hundred forty-eight million, six hundred ninety-six thousand, five hundred thirty-six".