5005501011 has 24 divisors (see below), whose sum is σ = 8376249440. Its totient is φ = 2821101696.

The previous prime is 5005500989. The next prime is 5005501013. The reversal of 5005501011 is 1101055005.

It is not a de Polignac number, because 5005501011 - 2¹⁰ = 5005499987 is a prime.

It is a super-2 number, since 2×5005501011² = 50110080742244044242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5005501013) 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, 539596 + ... + 548793.

Almost surely, 2^5005501011 is an apocalyptic number.

5005501011 is a deficient number, since it is larger than the sum of its proper divisors (3370748429).

5005501011 is a wasteful number, since it uses less digits than its factorization.

5005501011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088475 (or 1088472 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The square root of 5005501011 is about 70749.5654474287. The cubic root of 5005501011 is about 1710.6028232687.

Adding to 5005501011 its reverse (1101055005), we get a palindrome (6106556016).

The spelling of 5005501011 in words is "five billion, five million, five hundred one thousand, eleven".