5555505011 has 8 divisors (see below), whose sum is σ = 6351687264. Its totient is φ = 4759957440.

The previous prime is 5555504989. The next prime is 5555505023. The reversal of 5555505011 is 1105055555.

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

It is a de Polignac number, because none of the positive numbers 2^k-5555505011 is a prime.

It is a super-2 number, since 2×5555505011² = 61727271854492220242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5555505041) 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, 139760 + ... + 175053.

It is an arithmetic number, because the mean of its divisors is an integer number (793960908).

Almost surely, 2^5555505011 is an apocalyptic number.

5555505011 is a deficient number, since it is larger than the sum of its proper divisors (796182253).

5555505011 is a wasteful number, since it uses less digits than its factorization.

5555505011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317341.

The product of its (nonzero) digits is 15625, while the sum is 32.

The square root of 5555505011 is about 74535.2601860354. The cubic root of 5555505011 is about 1771.0922441276.

The spelling of 5555505011 in words is "five billion, five hundred fifty-five million, five hundred five thousand, eleven".