25968170711673 has 24 divisors (see below), whose sum is σ = 39264912400896. Its totient is φ = 16517691489600.

The previous prime is 25968170711657. The next prime is 25968170711677. The reversal of 25968170711673 is 37611707186952.

It is not a de Polignac number, because 25968170711673 - 2⁴ = 25968170711657 is a prime.

It is a super-2 number, since 2×25968170711673² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 25968170711673.

It is not an unprimeable number, because it can be changed into a prime (25968170711677) 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, 655444140 + ... + 655483757.

It is an arithmetic number, because the mean of its divisors is an integer number (1636038016704).

Almost surely, 2^{25968170711673} is an apocalyptic number.

It is an amenable number.

25968170711673 is a deficient number, since it is larger than the sum of its proper divisors (13296741689223).

25968170711673 is a wasteful number, since it uses less digits than its factorization.

25968170711673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310928005 (or 1310928002 counting only the distinct ones).

The product of its (nonzero) digits is 26671680, while the sum is 63.

The spelling of 25968170711673 in words is "twenty-five trillion, nine hundred sixty-eight billion, one hundred seventy million, seven hundred eleven thousand, six hundred seventy-three".