55505500006 has 16 divisors (see below), whose sum is σ = 91726464528. Its totient is φ = 24979972000.

The previous prime is 55505499997. The next prime is 55505500027. The reversal of 55505500006 is 60000550555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12487765 + ... + 12492208.

It is an arithmetic number, because the mean of its divisors is an integer number (5732904033).

Almost surely, 2^55505500006 is an apocalyptic number.

55505500006 is a deficient number, since it is larger than the sum of its proper divisors (36220964522).

55505500006 is a wasteful number, since it uses less digits than its factorization.

55505500006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24980087.

The product of its (nonzero) digits is 18750, while the sum is 31.

The spelling of 55505500006 in words is "fifty-five billion, five hundred five million, five hundred thousand, six".