56882533 has 2 divisors, whose sum is σ = 56882534. Its totient is φ = 56882532.

The previous prime is 56882521. The next prime is 56882569. The reversal of 56882533 is 33528865.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37540129 + 19342404 = 6127^2 + 4398^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56882533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56882503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28441266 + 28441267.

It is an arithmetic number, because the mean of its divisors is an integer number (28441267).

Almost surely, 2^56882533 is an apocalyptic number.

It is an amenable number.

56882533 is a deficient number, since it is larger than the sum of its proper divisors (1).

56882533 is an equidigital number, since it uses as much as digits as its factorization.

56882533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172800, while the sum is 40.

The square root of 56882533 is about 7542.0509809998. The cubic root of 56882533 is about 384.5855617912.

The spelling of 56882533 in words is "fifty-six million, eight hundred eighty-two thousand, five hundred thirty-three".