25963365124988 has 12 divisors (see below), whose sum is σ = 47411362402320. Its totient is φ = 12417261581472.

The previous prime is 25963365124973. The next prime is 25963365125041. The reversal of 25963365124988 is 88942156336952.

It is a super-2 number, since 2×25963365124988² (a number of 28 digits) contains 22 as substring.

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, 141105245153 + ... + 141105245336.

It is an arithmetic number, because the mean of its divisors is an integer number (3950946866860).

Almost surely, 2^{25963365124988} is an apocalyptic number.

It is an amenable number.

25963365124988 is a deficient number, since it is larger than the sum of its proper divisors (21447997277332).

25963365124988 is a wasteful number, since it uses less digits than its factorization.

25963365124988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282210490516 (or 282210490514 counting only the distinct ones).

The product of its digits is 671846400, while the sum is 71.

The spelling of 25963365124988 in words is "twenty-five trillion, nine hundred sixty-three billion, three hundred sixty-five million, one hundred twenty-four thousand, nine hundred eighty-eight".