5505500511 has 24 divisors (see below), whose sum is σ = 9171836960. Its totient is φ = 3117134016.

The previous prime is 5505500503. The next prime is 5505500519. The reversal of 5505500511 is 1150055055.

It is an interprime number because it is at equal distance from previous prime (5505500503) and next prime (5505500519).

It is not a de Polignac number, because 5505500511 - 2³ = 5505500503 is a prime.

It is a super-2 number, since 2×5505500511² = 60621071753242522242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505500519) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 394000 + ... + 407733.

Almost surely, 2^5505500511 is an apocalyptic number.

5505500511 is a deficient number, since it is larger than the sum of its proper divisors (3666336449).

5505500511 is a wasteful number, since it uses less digits than its factorization.

5505500511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801855 (or 801852 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 27.

The square root of 5505500511 is about 74199.0600412162. The cubic root of 5505500511 is about 1765.7624176612.

Adding to 5505500511 its reverse (1150055055), we get a palindrome (6655555566).

The spelling of 5505500511 in words is "five billion, five hundred five million, five hundred thousand, five hundred eleven".