55533224196 has 36 divisors (see below), whose sum is σ = 141040956784. Its totient is φ = 18423342000.

The previous prime is 55533224191. The next prime is 55533224281. The reversal of 55533224196 is 69142233555.

55533224196 is a `hidden beast` number, since 5 + 5 + 533 + 2 + 24 + 1 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (55533224191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3647830 + ... + 3663021.

Almost surely, 2^55533224196 is an apocalyptic number.

It is an amenable number.

55533224196 is an abundant number, since it is smaller than the sum of its proper divisors (85507732588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55533224196 is a wasteful number, since it uses less digits than its factorization.

55533224196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7311072 (or 7311067 counting only the distinct ones).

The product of its digits is 972000, while the sum is 45.

The spelling of 55533224196 in words is "fifty-five billion, five hundred thirty-three million, two hundred twenty-four thousand, one hundred ninety-six".