5561113264 has 20 divisors (see below), whose sum is σ = 12313893904. Its totient is φ = 2383334208.

The previous prime is 5561113241. The next prime is 5561113301. The reversal of 5561113264 is 4623111655.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24826287 + ... + 24826510.

Almost surely, 2^5561113264 is an apocalyptic number.

It is an amenable number.

5561113264 is an abundant number, since it is smaller than the sum of its proper divisors (6752780640).

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

5561113264 is a wasteful number, since it uses less digits than its factorization.

5561113264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49652812 (or 49652806 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 5561113264 is about 74572.8721721244. The cubic root of 5561113264 is about 1771.6880131229.

The spelling of 5561113264 in words is "five billion, five hundred sixty-one million, one hundred thirteen thousand, two hundred sixty-four".