55683937 has 4 divisors (see below), whose sum is σ = 55742256. Its totient is φ = 55625620.

The previous prime is 55683923. The next prime is 55683941. The reversal of 55683937 is 73938655.

55683937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 55683937 - 2¹¹ = 55681889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55683637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27703 + ... + 29644.

It is an arithmetic number, because the mean of its divisors is an integer number (13935564).

Almost surely, 2^55683937 is an apocalyptic number.

It is an amenable number.

55683937 is a deficient number, since it is larger than the sum of its proper divisors (58319).

55683937 is an equidigital number, since it uses as much as digits as its factorization.

55683937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58318.

The product of its digits is 680400, while the sum is 46.

The square root of 55683937 is about 7462.1670444985. The cubic root of 55683937 is about 381.8651082072.

The spelling of 55683937 in words is "fifty-five million, six hundred eighty-three thousand, nine hundred thirty-seven".