55984337 has 4 divisors (see below), whose sum is σ = 56078400. Its totient is φ = 55890276.

The previous prime is 55984309. The next prime is 55984343. The reversal of 55984337 is 73348955.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55984337 - 2⁶ = 55984273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55984387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46133 + ... + 47330.

It is an arithmetic number, because the mean of its divisors is an integer number (14019600).

Almost surely, 2^55984337 is an apocalyptic number.

It is an amenable number.

55984337 is a deficient number, since it is larger than the sum of its proper divisors (94063).

55984337 is an equidigital number, since it uses as much as digits as its factorization.

55984337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94062.

The product of its digits is 453600, while the sum is 44.

The square root of 55984337 is about 7482.2681721521. The cubic root of 55984337 is about 382.5505638938.

The spelling of 55984337 in words is "fifty-five million, nine hundred eighty-four thousand, three hundred thirty-seven".