56835797 has 2 divisors, whose sum is σ = 56835798. Its totient is φ = 56835796.

The previous prime is 56835781. The next prime is 56835817. The reversal of 56835797 is 79753865.

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., 44169316 + 12666481 = 6646^2 + 3559^2 .

It is a cyclic number.

It is not a de Polignac number, because 56835797 - 2⁴ = 56835781 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56835397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28417898 + 28417899.

It is an arithmetic number, because the mean of its divisors is an integer number (28417899).

Almost surely, 2^56835797 is an apocalyptic number.

It is an amenable number.

56835797 is a deficient number, since it is larger than the sum of its proper divisors (1).

56835797 is an equidigital number, since it uses as much as digits as its factorization.

56835797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1587600, while the sum is 50.

The square root of 56835797 is about 7538.9519828687. The cubic root of 56835797 is about 384.4802048112.

The spelling of 56835797 in words is "fifty-six million, eight hundred thirty-five thousand, seven hundred ninety-seven".