55000060011 has 24 divisors (see below), whose sum is σ = 89275464096. Its totient is φ = 32374615680.

The previous prime is 55000060001. The next prime is 55000060079. The reversal of 55000060011 is 11006000055.

55000060011 is a `hidden beast` number, since 5 + 50 + 0 + 0 + 0 + 600 + 11 = 666.

It is not a de Polignac number, because 55000060011 - 2⁵ = 55000059979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55000060001) 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, 10216570 + ... + 10221951.

It is an arithmetic number, because the mean of its divisors is an integer number (3719811004).

Almost surely, 2^55000060011 is an apocalyptic number.

55000060011 is a deficient number, since it is larger than the sum of its proper divisors (34275404085).

55000060011 is a wasteful number, since it uses less digits than its factorization.

55000060011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20438563 (or 20438560 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

Adding to 55000060011 its reverse (11006000055), we get a palindrome (66006060066).

The spelling of 55000060011 in words is "fifty-five billion, sixty thousand, eleven".