55571363477224 has 64 divisors (see below), whose sum is σ = 122290726377600. Its totient is φ = 23178451048704.

The previous prime is 55571363477221. The next prime is 55571363477233. The reversal of 55571363477224 is 42277436317555.

55571363477224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (55571363477221) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 40989679 + ... + 42323710.

It is an arithmetic number, because the mean of its divisors is an integer number (1910792599650).

Almost surely, 2^{55571363477224} is an apocalyptic number.

It is an amenable number.

55571363477224 is an abundant number, since it is smaller than the sum of its proper divisors (66719362900376).

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

55571363477224 is a wasteful number, since it uses less digits than its factorization.

55571363477224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83313722 (or 83313718 counting only the distinct ones).

The product of its digits is 148176000, while the sum is 61.

The spelling of 55571363477224 in words is "fifty-five trillion, five hundred seventy-one billion, three hundred sixty-three million, four hundred seventy-seven thousand, two hundred twenty-four".