55550005500506 has 16 divisors (see below), whose sum is σ = 90900164295360. Its totient is φ = 25249959362880.

The previous prime is 55550005500467. The next prime is 55550005500533. The reversal of 55550005500506 is 60500550005555.

55550005500506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55550005500506² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13557515 + ... + 17172833.

It is an arithmetic number, because the mean of its divisors is an integer number (5681260268460).

Almost surely, 2^{55550005500506} is an apocalyptic number.

55550005500506 is a deficient number, since it is larger than the sum of its proper divisors (35350158794854).

55550005500506 is a wasteful number, since it uses less digits than its factorization.

55550005500506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4313749.

The product of its (nonzero) digits is 468750, while the sum is 41.

The spelling of 55550005500506 in words is "fifty-five trillion, five hundred fifty billion, five million, five hundred thousand, five hundred six".