55433622255 has 16 divisors (see below), whose sum is σ = 96756868224. Its totient is φ = 26876907680.

The previous prime is 55433622241. The next prime is 55433622281. The reversal of 55433622255 is 55222633455.

It is not a de Polignac number, because 55433622255 - 2⁴ = 55433622239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167980509 + ... + 167980838.

It is an arithmetic number, because the mean of its divisors is an integer number (6047304264).

Almost surely, 2^55433622255 is an apocalyptic number.

55433622255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55433622255 is a deficient number, since it is larger than the sum of its proper divisors (41323245969).

55433622255 is a wasteful number, since it uses less digits than its factorization.

55433622255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335961366.

The product of its digits is 1080000, while the sum is 42.

The spelling of 55433622255 in words is "fifty-five billion, four hundred thirty-three million, six hundred twenty-two thousand, two hundred fifty-five".