55500006011 has 8 divisors (see below), whose sum is σ = 55879791744. Its totient is φ = 55120553280.

The previous prime is 55500006007. The next prime is 55500006091. The reversal of 55500006011 is 11060000555.

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 55500006011 - 2² = 55500006007 is a prime.

It is a super-2 number, since 2×55500006011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55500006091) 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, 255926 + ... + 420116.

It is an arithmetic number, because the mean of its divisors is an integer number (6984973968).

Almost surely, 2^55500006011 is an apocalyptic number.

55500006011 is a deficient number, since it is larger than the sum of its proper divisors (379785733).

55500006011 is a wasteful number, since it uses less digits than its factorization.

55500006011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166501.

The product of its (nonzero) digits is 750, while the sum is 23.

Adding to 55500006011 its reverse (11060000555), we get a palindrome (66560006566).

The spelling of 55500006011 in words is "fifty-five billion, five hundred million, six thousand, eleven".