55224324146 has 32 divisors (see below), whose sum is σ = 85200353280. Its totient is φ = 26836379136.

The previous prime is 55224324097. The next prime is 55224324157. The reversal of 55224324146 is 64142342255.

It is a super-3 number, since 3×55224324146³ (a number of 33 digits) contains 333 as substring.

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, 4384610 + ... + 4397186.

It is an arithmetic number, because the mean of its divisors is an integer number (2662511040).

Almost surely, 2^55224324146 is an apocalyptic number.

55224324146 is a deficient number, since it is larger than the sum of its proper divisors (29976029134).

55224324146 is a wasteful number, since it uses less digits than its factorization.

55224324146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13058.

The product of its digits is 230400, while the sum is 38.

The spelling of 55224324146 in words is "fifty-five billion, two hundred twenty-four million, three hundred twenty-four thousand, one hundred forty-six".