5511109759 has 8 divisors (see below), whose sum is σ = 5945393520. Its totient is φ = 5089059456.

The previous prime is 5511109739. The next prime is 5511109783. The reversal of 5511109759 is 9579011155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5511109759 - 2¹¹ = 5511107711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5511109729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3057429 + ... + 3059230.

It is an arithmetic number, because the mean of its divisors is an integer number (743174190).

Almost surely, 2^5511109759 is an apocalyptic number.

5511109759 is a deficient number, since it is larger than the sum of its proper divisors (434283761).

5511109759 is a wasteful number, since it uses less digits than its factorization.

5511109759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6116729.

The product of its (nonzero) digits is 70875, while the sum is 43.

The square root of 5511109759 is about 74236.8490643292. The cubic root of 5511109759 is about 1766.3618931278.

The spelling of 5511109759 in words is "five billion, five hundred eleven million, one hundred nine thousand, seven hundred fifty-nine".