26552822161900 has 36 divisors (see below), whose sum is σ = 57620501270640. Its totient is φ = 10620967172800.

The previous prime is 26552822161847. The next prime is 26552822161973. The reversal of 26552822161900 is 916122825562.

It is a super-2 number, since 2×26552822161900² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4691346 + ... + 8666854.

It is an arithmetic number, because the mean of its divisors is an integer number (1600569479740).

Almost surely, 2^{26552822161900} is an apocalyptic number.

26552822161900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26552822161900 is an abundant number, since it is smaller than the sum of its proper divisors (31067679108740).

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

26552822161900 is a wasteful number, since it uses less digits than its factorization.

26552822161900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4042314 (or 4042307 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 26552822161900 in words is "twenty-six trillion, five hundred fifty-two billion, eight hundred twenty-two million, one hundred sixty-one thousand, nine hundred".