26113375489956 has 96 divisors (see below), whose sum is σ = 63889424742528. Its totient is φ = 8291997450240.

The previous prime is 26113375489933. The next prime is 26113375490099. The reversal of 26113375489956 is 65998457331162.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66169636 + ... + 66563108.

It is an arithmetic number, because the mean of its divisors is an integer number (665514841068).

Almost surely, 2^{26113375489956} is an apocalyptic number.

It is an amenable number.

26113375489956 is an abundant number, since it is smaller than the sum of its proper divisors (37776049252572).

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

26113375489956 is a wasteful number, since it uses less digits than its factorization.

26113375489956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396701 (or 396699 counting only the distinct ones).

The product of its digits is 293932800, while the sum is 69.

The spelling of 26113375489956 in words is "twenty-six trillion, one hundred thirteen billion, three hundred seventy-five million, four hundred eighty-nine thousand, nine hundred fifty-six".