55223077324 has 24 divisors (see below), whose sum is σ = 98814481920. Its totient is φ = 26991772176.

The previous prime is 55223077297. The next prime is 55223077331. The reversal of 55223077324 is 42377032255.

It is a super-4 number, since 4×55223077324⁴ (a number of 44 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17322 + ... + 332785.

It is an arithmetic number, because the mean of its divisors is an integer number (4117270080).

Almost surely, 2^55223077324 is an apocalyptic number.

It is an amenable number.

55223077324 is a deficient number, since it is larger than the sum of its proper divisors (43591404596).

55223077324 is a wasteful number, since it uses less digits than its factorization.

55223077324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350997 (or 350995 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 40.

The spelling of 55223077324 in words is "fifty-five billion, two hundred twenty-three million, seventy-seven thousand, three hundred twenty-four".