25000075826056 has 8 divisors (see below), whose sum is σ = 46875142173870. Its totient is φ = 12500037913024.

The previous prime is 25000075826021. The next prime is 25000075826069. The reversal of 25000075826056 is 65062857000052.

It can be written as a sum of positive squares in only one way, i.e., 14175752104900 + 10824323721156 = 3765070^2 + 3290034^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 25000075825997 and 25000075826015.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562504739121 + ... + 1562504739136.

Almost surely, 2^{25000075826056} is an apocalyptic number.

It is an amenable number.

25000075826056 is a deficient number, since it is larger than the sum of its proper divisors (21875066347814).

25000075826056 is a wasteful number, since it uses less digits than its factorization.

25000075826056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3125009478263 (or 3125009478259 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 46.

The spelling of 25000075826056 in words is "twenty-five trillion, seventy-five million, eight hundred twenty-six thousand, fifty-six".