226783583497 has 2 divisors, whose sum is σ = 226783583498. Its totient is φ = 226783583496.

The previous prime is 226783583459. The next prime is 226783583569. The reversal of 226783583497 is 794385387622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 206955845776 + 19827737721 = 454924^2 + 140811^2 .

It is a cyclic number.

It is not a de Polignac number, because 226783583497 - 2³⁵ = 192423845129 is a prime.

It is not a weakly prime, because it can be changed into another prime (226783583407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113391791748 + 113391791749.

It is an arithmetic number, because the mean of its divisors is an integer number (113391791749).

Almost surely, 2^226783583497 is an apocalyptic number.

It is an amenable number.

226783583497 is a deficient number, since it is larger than the sum of its proper divisors (1).

226783583497 is an equidigital number, since it uses as much as digits as its factorization.

226783583497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 121927680, while the sum is 64.

The spelling of 226783583497 in words is "two hundred twenty-six billion, seven hundred eighty-three million, five hundred eighty-three thousand, four hundred ninety-seven".