5494227768 has 24 divisors (see below), whose sum is σ = 14880200400. Its totient is φ = 1831409232.

The previous prime is 5494227737. The next prime is 5494227779. The reversal of 5494227768 is 8677224945.

5494227768 is a `hidden beast` number, since 5 + 494 + 22 + 77 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38154288 + ... + 38154431.

It is an arithmetic number, because the mean of its divisors is an integer number (620008350).

Almost surely, 2^5494227768 is an apocalyptic number.

It is an amenable number.

5494227768 is an abundant number, since it is smaller than the sum of its proper divisors (9385972632).

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

5494227768 is a wasteful number, since it uses less digits than its factorization.

5494227768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76308731 (or 76308724 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The square root of 5494227768 is about 74123.0582747366. The cubic root of 5494227768 is about 1764.5564366730.

The spelling of 5494227768 in words is "five billion, four hundred ninety-four million, two hundred twenty-seven thousand, seven hundred sixty-eight".