5111443066 has 16 divisors (see below), whose sum is σ = 7825943304. Its totient is φ = 2502969664.

The previous prime is 5111443039. The next prime is 5111443079. The reversal of 5111443066 is 6603441115.

It can be written as a sum of positive squares in 4 ways, for example, as 2703480025 + 2407963041 = 51995^2 + 49071^2 .

It is a super-2 number, since 2×5111443066² = 52253700433918960712, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 15756 + ... + 102328.

Almost surely, 2^5111443066 is an apocalyptic number.

5111443066 is a deficient number, since it is larger than the sum of its proper divisors (2714500238).

5111443066 is a wasteful number, since it uses less digits than its factorization.

5111443066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87185.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 5111443066 is about 71494.3568822043. The cubic root of 5111443066 is about 1722.5870418595.

The spelling of 5111443066 in words is "five billion, one hundred eleven million, four hundred forty-three thousand, sixty-six".