26754817860804 has 48 divisors (see below), whose sum is σ = 68120605115136. Its totient is φ = 8105445280800.

The previous prime is 26754817860781. The next prime is 26754817860839. The reversal of 26754817860804 is 40806871845762.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (66).

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, 25423362 + ... + 26454809.

It is an arithmetic number, because the mean of its divisors is an integer number (1419179273232).

Almost surely, 2^{26754817860804} is an apocalyptic number.

It is an amenable number.

26754817860804 is an abundant number, since it is smaller than the sum of its proper divisors (41365787254332).

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

26754817860804 is a wasteful number, since it uses less digits than its factorization.

26754817860804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51882096 (or 51882094 counting only the distinct ones).

The product of its (nonzero) digits is 144506880, while the sum is 66.

The spelling of 26754817860804 in words is "twenty-six trillion, seven hundred fifty-four billion, eight hundred seventeen million, eight hundred sixty thousand, eight hundred four".