27550275005754 has 12 divisors (see below), whose sum is σ = 59692262512506. Its totient is φ = 9183425001912.

The previous prime is 27550275005731. The next prime is 27550275005807. The reversal of 27550275005754 is 45750057205572.

27550275005754 is a `hidden beast` number, since 275 + 5 + 0 + 275 + 0 + 0 + 57 + 54 = 666.

It can be written as a sum of positive squares in only one way, i.e., 23913713727225 + 3636561278529 = 4890165^2 + 1906977^2 .

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 self number, because there is not a number n which added to its sum of digits gives 27550275005754.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 765285416809 + ... + 765285416844.

Almost surely, 2^{27550275005754} is an apocalyptic number.

27550275005754 is an abundant number, since it is smaller than the sum of its proper divisors (32141987506752).

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

27550275005754 is a wasteful number, since it uses less digits than its factorization.

27550275005754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530570833661 (or 1530570833658 counting only the distinct ones).

The product of its (nonzero) digits is 17150000, while the sum is 54.

The spelling of 27550275005754 in words is "twenty-seven trillion, five hundred fifty billion, two hundred seventy-five million, five thousand, seven hundred fifty-four".