27055266192 has 70 divisors (see below), whose sum is σ = 78593448182. Its totient is φ = 9018418176.

The previous prime is 27055266169. The next prime is 27055266197. The reversal of 27055266192 is 29166255072.

27055266192 is a `hidden beast` number, since 2 + 7 + 0 + 5 + 5 + 26 + 619 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 16461916416 + 10593349776 = 128304^2 + 102924^2 .

It is not an unprimeable number, because it can be changed into a prime (27055266197) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1148113 + ... + 1171440.

Almost surely, 2^27055266192 is an apocalyptic number.

It is an amenable number.

27055266192 is an abundant number, since it is smaller than the sum of its proper divisors (51538181990).

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

27055266192 is an equidigital number, since it uses as much as digits as its factorization.

27055266192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319579 (or 2319558 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 27055266192 in words is "twenty-seven billion, fifty-five million, two hundred sixty-six thousand, one hundred ninety-two".