555005055011 has 8 divisors (see below), whose sum is σ = 637326379200. Its totient is φ = 477994784040.

The previous prime is 555005054999. The next prime is 555005055047. The reversal of 555005055011 is 110550500555.

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

It is a cyclic number.

It is not a de Polignac number, because 555005055011 - 2²² = 555000860707 is a prime.

It is a super-2 number, since 2×555005055011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (555005055611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1327763081 + ... + 1327763498.

It is an arithmetic number, because the mean of its divisors is an integer number (79665797400).

Almost surely, 2^555005055011 is an apocalyptic number.

555005055011 is a deficient number, since it is larger than the sum of its proper divisors (82321324189).

555005055011 is a wasteful number, since it uses less digits than its factorization.

555005055011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655526609.

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

Adding to 555005055011 its reverse (110550500555), we get a palindrome (665555555566).

The spelling of 555005055011 in words is "five hundred fifty-five billion, five million, fifty-five thousand, eleven".