56392183 has 2 divisors, whose sum is σ = 56392184. Its totient is φ = 56392182.

The previous prime is 56392157. The next prime is 56392187. The reversal of 56392183 is 38129365.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56392183 - 2¹³ = 56383991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56392187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28196091 + 28196092.

It is an arithmetic number, because the mean of its divisors is an integer number (28196092).

Almost surely, 2^56392183 is an apocalyptic number.

56392183 is a deficient number, since it is larger than the sum of its proper divisors (1).

56392183 is an equidigital number, since it uses as much as digits as its factorization.

56392183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 37.

The square root of 56392183 is about 7509.4728842975. The cubic root of 56392183 is about 383.4772776782.

The spelling of 56392183 in words is "fifty-six million, three hundred ninety-two thousand, one hundred eighty-three".