56244259 has 2 divisors, whose sum is σ = 56244260. Its totient is φ = 56244258.

The previous prime is 56244239. The next prime is 56244373. The reversal of 56244259 is 95244265.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56244259 is a prime.

It is not a weakly prime, because it can be changed into another prime (56244239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28122129 + 28122130.

It is an arithmetic number, because the mean of its divisors is an integer number (28122130).

Almost surely, 2^56244259 is an apocalyptic number.

56244259 is a deficient number, since it is larger than the sum of its proper divisors (1).

56244259 is an equidigital number, since it uses as much as digits as its factorization.

56244259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 37.

The square root of 56244259 is about 7499.6172569005. The cubic root of 56244259 is about 383.1416805460.

The spelling of 56244259 in words is "fifty-six million, two hundred forty-four thousand, two hundred fifty-nine".