5550511011 has 8 divisors (see below), whose sum is σ = 7476977424. Its totient is φ = 3662192640.

The previous prime is 5550511009. The next prime is 5550511049. The reversal of 5550511011 is 1101150555.

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

It is not a de Polignac number, because 5550511011 - 2¹ = 5550511009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5550111011) 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, 9536670 + ... + 9537251.

It is an arithmetic number, because the mean of its divisors is an integer number (934622178).

Almost surely, 2^5550511011 is an apocalyptic number.

5550511011 is a deficient number, since it is larger than the sum of its proper divisors (1926466413).

5550511011 is a wasteful number, since it uses less digits than its factorization.

5550511011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19074021.

The product of its (nonzero) digits is 625, while the sum is 24.

The square root of 5550511011 is about 74501.7517310835. The cubic root of 5550511011 is about 1770.5613901209.

Adding to 5550511011 its reverse (1101150555), we get a palindrome (6651661566).

The spelling of 5550511011 in words is "five billion, five hundred fifty million, five hundred eleven thousand, eleven".