55304214645 has 8 divisors (see below), whose sum is σ = 88486743456. Its totient is φ = 29495581136.

The previous prime is 55304214631. The next prime is 55304214653. The reversal of 55304214645 is 54641240355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55304214645 - 2¹⁷ = 55304083573 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1843473807 + ... + 1843473836.

It is an arithmetic number, because the mean of its divisors is an integer number (11060842932).

Almost surely, 2^55304214645 is an apocalyptic number.

It is an amenable number.

55304214645 is a deficient number, since it is larger than the sum of its proper divisors (33182528811).

55304214645 is a wasteful number, since it uses less digits than its factorization.

55304214645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686947651.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 55304214645 in words is "fifty-five billion, three hundred four million, two hundred fourteen thousand, six hundred forty-five".