55433155205 has 16 divisors (see below), whose sum is σ = 66665047680. Its totient is φ = 44249792832.

The previous prime is 55433155181. The next prime is 55433155223. The reversal of 55433155205 is 50255133455.

It is a cyclic number.

It is not a de Polignac number, because 55433155205 - 2¹⁶ = 55433089669 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, 4724336 + ... + 4736054.

It is an arithmetic number, because the mean of its divisors is an integer number (4166565480).

Almost surely, 2^55433155205 is an apocalyptic number.

It is an amenable number.

55433155205 is a deficient number, since it is larger than the sum of its proper divisors (11231892475).

55433155205 is a wasteful number, since it uses less digits than its factorization.

55433155205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13708.

The product of its (nonzero) digits is 225000, while the sum is 38.

The spelling of 55433155205 in words is "fifty-five billion, four hundred thirty-three million, one hundred fifty-five thousand, two hundred five".