5510011 has 4 divisors (see below), whose sum is σ = 5933872. Its totient is φ = 5086152.

The previous prime is 5510009. The next prime is 5510017. The reversal of 5510011 is 1100155.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5510011 - 2¹ = 5510009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 423847 = 5510011 / (5 + 5 + 1 + 0 + 0 + 1 + 1).

It is a Duffinian number.

5510011 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5509973 and 5510000.

It is not an unprimeable number, because it can be changed into a prime (5510017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211911 + ... + 211936.

It is an arithmetic number, because the mean of its divisors is an integer number (1483468).

Almost surely, 2^5510011 is an apocalyptic number.

5510011 is a deficient number, since it is larger than the sum of its proper divisors (423861).

5510011 is a wasteful number, since it uses less digits than its factorization.

5510011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423860.

The product of its (nonzero) digits is 25, while the sum is 13.

The square root of 5510011 is about 2347.3412619387. The cubic root of 5510011 is about 176.6244497836.

Adding to 5510011 its reverse (1100155), we get a palindrome (6610166).

The spelling of 5510011 in words is "five million, five hundred ten thousand, eleven".