55555100006 has 16 divisors (see below), whose sum is σ = 96442851840. Its totient is φ = 23507944200.

The previous prime is 55555099997. The next prime is 55555100011. The reversal of 55555100006 is 60000155555.

It is a super-2 number, since 2×55555100006² (a number of 22 digits) contains 22 as substring.

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, 25114220 + ... + 25116431.

It is an arithmetic number, because the mean of its divisors is an integer number (6027678240).

Almost surely, 2^55555100006 is an apocalyptic number.

55555100006 is a deficient number, since it is larger than the sum of its proper divisors (40887751834).

55555100006 is a wasteful number, since it uses less digits than its factorization.

55555100006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50230739.

The product of its (nonzero) digits is 18750, while the sum is 32.

The spelling of 55555100006 in words is "fifty-five billion, five hundred fifty-five million, one hundred thousand, six".