25683071462660 has 24 divisors (see below), whose sum is σ = 54041675639616. Its totient is φ = 10252804667360.

The previous prime is 25683071462647. The next prime is 25683071462687. The reversal of 25683071462660 is 6626417038652.

It is a super-2 number, since 2×25683071462660² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25683071462596 and 25683071462605.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1276484546 + ... + 1276504665.

It is an arithmetic number, because the mean of its divisors is an integer number (2251736484984).

Almost surely, 2^{25683071462660} is an apocalyptic number.

25683071462660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25683071462660 is an abundant number, since it is smaller than the sum of its proper divisors (28358604176956).

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

25683071462660 is a wasteful number, since it uses less digits than its factorization.

25683071462660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552989723 (or 2552989721 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 25683071462660 in words is "twenty-five trillion, six hundred eighty-three billion, seventy-one million, four hundred sixty-two thousand, six hundred sixty".