55550561110006 has 8 divisors (see below), whose sum is σ = 83325886280424. Its totient is φ = 27775265683200.

The previous prime is 55550561110001. The next prime is 55550561110171. The reversal of 55550561110006 is 60001116505555.

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

It is a super-2 number, since 2×55550561110006² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55550561110001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1960395 + ... + 10721206.

It is an arithmetic number, because the mean of its divisors is an integer number (10415735785053).

Almost surely, 2^{55550561110006} is an apocalyptic number.

55550561110006 is a deficient number, since it is larger than the sum of its proper divisors (27775325170418).

55550561110006 is a wasteful number, since it uses less digits than its factorization.

55550561110006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14871806.

The product of its (nonzero) digits is 112500, while the sum is 40.

The spelling of 55550561110006 in words is "fifty-five trillion, five hundred fifty billion, five hundred sixty-one million, one hundred ten thousand, six".