5655112278 has 16 divisors (see below), whose sum is σ = 11329113600. Its totient is φ = 1881889256.

The previous prime is 5655112273. The next prime is 5655112297. The reversal of 5655112278 is 8722115565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655112273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 783150 + ... + 790337.

It is an arithmetic number, because the mean of its divisors is an integer number (708069600).

Almost surely, 2^5655112278 is an apocalyptic number.

5655112278 is an abundant number, since it is smaller than the sum of its proper divisors (5674001322).

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

5655112278 is a wasteful number, since it uses less digits than its factorization.

5655112278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574091.

The product of its digits is 168000, while the sum is 42.

The square root of 5655112278 is about 75200.4805702730. The cubic root of 5655112278 is about 1781.6145219579.

The spelling of 5655112278 in words is "five billion, six hundred fifty-five million, one hundred twelve thousand, two hundred seventy-eight".