26550257226700 has 72 divisors (see below), whose sum is σ = 60706486845200. Its totient is φ = 10051177973760.

The previous prime is 26550257226677. The next prime is 26550257226737. The reversal of 26550257226700 is 762275205562.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5007489 + ... + 8841688.

Almost surely, 2^{26550257226700} is an apocalyptic number.

26550257226700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26550257226700 is an abundant number, since it is smaller than the sum of its proper divisors (34156229618500).

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

26550257226700 is a wasteful number, since it uses less digits than its factorization.

26550257226700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13850219 (or 13850212 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 49.

The spelling of 26550257226700 in words is "twenty-six trillion, five hundred fifty billion, two hundred fifty-seven million, two hundred twenty-six thousand, seven hundred".