56283443 has 2 divisors, whose sum is σ = 56283444. Its totient is φ = 56283442.

The previous prime is 56283439. The next prime is 56283449. The reversal of 56283443 is 34438265.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56283443 - 2² = 56283439 is a prime.

It is not a weakly prime, because it can be changed into another prime (56283449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28141721 + 28141722.

It is an arithmetic number, because the mean of its divisors is an integer number (28141722).

Almost surely, 2^56283443 is an apocalyptic number.

56283443 is a deficient number, since it is larger than the sum of its proper divisors (1).

56283443 is an equidigital number, since it uses as much as digits as its factorization.

56283443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 35.

The square root of 56283443 is about 7502.2292020439. The cubic root of 56283443 is about 383.2306350386.

The spelling of 56283443 in words is "fifty-six million, two hundred eighty-three thousand, four hundred forty-three".