56270699 has 2 divisors, whose sum is σ = 56270700. Its totient is φ = 56270698.

The previous prime is 56270689. The next prime is 56270707. The reversal of 56270699 is 99607265.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56270699 is a prime.

It is not a weakly prime, because it can be changed into another prime (56270639) 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, 28135349 + 28135350.

It is an arithmetic number, because the mean of its divisors is an integer number (28135350).

Almost surely, 2^56270699 is an apocalyptic number.

56270699 is a deficient number, since it is larger than the sum of its proper divisors (1).

56270699 is an equidigital number, since it uses as much as digits as its factorization.

56270699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 56270699 is about 7501.3798064090. The cubic root of 56270699 is about 383.2017084744.

The spelling of 56270699 in words is "fifty-six million, two hundred seventy thousand, six hundred ninety-nine".