55004505422 has 16 divisors (see below), whose sum is σ = 84305212992. Its totient is φ = 26903364960.

The previous prime is 55004505403. The next prime is 55004505443. The reversal of 55004505422 is 22450540055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37172 + ... + 333752.

It is an arithmetic number, because the mean of its divisors is an integer number (5269075812).

Almost surely, 2^55004505422 is an apocalyptic number.

55004505422 is a deficient number, since it is larger than the sum of its proper divisors (29300707570).

55004505422 is a wasteful number, since it uses less digits than its factorization.

55004505422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298603.

The product of its (nonzero) digits is 40000, while the sum is 32.

The spelling of 55004505422 in words is "fifty-five billion, four million, five hundred five thousand, four hundred twenty-two".