226553513 has 2 divisors, whose sum is σ = 226553514. Its totient is φ = 226553512.

The previous prime is 226553497. The next prime is 226553521. The reversal of 226553513 is 315355622.

226553513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 160098409 + 66455104 = 12653^2 + 8152^2 .

It is a cyclic number.

It is not a de Polignac number, because 226553513 - 2⁴ = 226553497 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 226553513.

It is not a weakly prime, because it can be changed into another prime (226553533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113276756 + 113276757.

It is an arithmetic number, because the mean of its divisors is an integer number (113276757).

Almost surely, 2^226553513 is an apocalyptic number.

It is an amenable number.

226553513 is a deficient number, since it is larger than the sum of its proper divisors (1).

226553513 is an equidigital number, since it uses as much as digits as its factorization.

226553513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27000, while the sum is 32.

The square root of 226553513 is about 15051.6946886389. The cubic root of 226553513 is about 609.6168094134.

The spelling of 226553513 in words is "two hundred twenty-six million, five hundred fifty-three thousand, five hundred thirteen".