56803283 has 2 divisors, whose sum is σ = 56803284. Its totient is φ = 56803282.

The previous prime is 56803277. The next prime is 56803321. The reversal of 56803283 is 38230865.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56803283 - 2⁴ = 56803267 is a prime.

It is a super-2 number, since 2×56803283² = 6453225919156178, which contains 22 as substring.

It is equal to p_3383459 and since 56803283 and 3383459 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (56803223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28401641 + 28401642.

It is an arithmetic number, because the mean of its divisors is an integer number (28401642).

Almost surely, 2^56803283 is an apocalyptic number.

56803283 is a deficient number, since it is larger than the sum of its proper divisors (1).

56803283 is an equidigital number, since it uses as much as digits as its factorization.

56803283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 56803283 is about 7536.7952738548. The cubic root of 56803283 is about 384.4068744184.

The spelling of 56803283 in words is "fifty-six million, eight hundred three thousand, two hundred eighty-three".