5561114218 has 16 divisors (see below), whose sum is σ = 9578953440. Its totient is φ = 2394738000.

The previous prime is 5561114201. The next prime is 5561114249. The reversal of 5561114218 is 8124111655.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6651633 + ... + 6652468.

It is an arithmetic number, because the mean of its divisors is an integer number (598684590).

Almost surely, 2^5561114218 is an apocalyptic number.

5561114218 is a deficient number, since it is larger than the sum of its proper divisors (4017839222).

5561114218 is a wasteful number, since it uses less digits than its factorization.

5561114218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13304133.

The product of its digits is 9600, while the sum is 34.

The square root of 5561114218 is about 74572.8785685520. The cubic root of 5561114218 is about 1771.6881144330.

The spelling of 5561114218 in words is "five billion, five hundred sixty-one million, one hundred fourteen thousand, two hundred eighteen".