26045464115808 has 192 divisors, whose sum is σ = 83440847347200. Its totient is φ = 7867279664640.

The previous prime is 26045464115729. The next prime is 26045464115809. The reversal of 26045464115808 is 80851146454062.

26045464115808 is a `hidden beast` number, since 2 + 6 + 0 + 4 + 5 + 46 + 4 + 11 + 580 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26045464115809) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34113523 + ... + 34868658.

It is an arithmetic number, because the mean of its divisors is an integer number (434587746600).

Almost surely, 2^{26045464115808} is an apocalyptic number.

It is an amenable number.

26045464115808 is an abundant number, since it is smaller than the sum of its proper divisors (57395383231392).

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

26045464115808 is a wasteful number, since it uses less digits than its factorization.

26045464115808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68982242 (or 68982228 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 54.

The spelling of 26045464115808 in words is "twenty-six trillion, forty-five billion, four hundred sixty-four million, one hundred fifteen thousand, eight hundred eight".