26788086180 has 48 divisors (see below), whose sum is σ = 83340714240. Its totient is φ = 7143489504.

The previous prime is 26788086179. The next prime is 26788086197. The reversal of 26788086180 is 8168088762.

It is a super-2 number, since 2×26788086180² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24803244 + ... + 24804323.

It is an arithmetic number, because the mean of its divisors is an integer number (1736264880).

Almost surely, 2^26788086180 is an apocalyptic number.

26788086180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26788086180 is an abundant number, since it is smaller than the sum of its proper divisors (56552628060).

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

26788086180 is a wasteful number, since it uses less digits than its factorization.

26788086180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49607585 (or 49607577 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 54.

The spelling of 26788086180 in words is "twenty-six billion, seven hundred eighty-eight million, eighty-six thousand, one hundred eighty".