56683183 has 2 divisors, whose sum is σ = 56683184. Its totient is φ = 56683182.

The previous prime is 56683181. The next prime is 56683189. The reversal of 56683183 is 38138665.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56683183 - 2¹ = 56683181 is a prime.

It is a super-2 number, since 2×56683183² = 6425966470022978, which contains 22 as substring.

Together with 56683181, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56683181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28341591 + 28341592.

It is an arithmetic number, because the mean of its divisors is an integer number (28341592).

Almost surely, 2^56683183 is an apocalyptic number.

56683183 is a deficient number, since it is larger than the sum of its proper divisors (1).

56683183 is an equidigital number, since it uses as much as digits as its factorization.

56683183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 40.

The square root of 56683183 is about 7528.8234804649. The cubic root of 56683183 is about 384.1357642594.

The spelling of 56683183 in words is "fifty-six million, six hundred eighty-three thousand, one hundred eighty-three".