56282537 has 2 divisors, whose sum is σ = 56282538. Its totient is φ = 56282536.

The previous prime is 56282521. The next prime is 56282557. The reversal of 56282537 is 73528265.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32672656 + 23609881 = 5716^2 + 4859^2 .

It is a cyclic number.

It is not a de Polignac number, because 56282537 - 2⁴ = 56282521 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56282537.

It is not a weakly prime, because it can be changed into another prime (56282557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28141268 + 28141269.

It is an arithmetic number, because the mean of its divisors is an integer number (28141269).

Almost surely, 2^56282537 is an apocalyptic number.

It is an amenable number.

56282537 is a deficient number, since it is larger than the sum of its proper divisors (1).

56282537 is an equidigital number, since it uses as much as digits as its factorization.

56282537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 38.

The square root of 56282537 is about 7502.1688197481. The cubic root of 56282537 is about 383.2285787274.

The spelling of 56282537 in words is "fifty-six million, two hundred eighty-two thousand, five hundred thirty-seven".