225536411 has 2 divisors, whose sum is σ = 225536412. Its totient is φ = 225536410.

The previous prime is 225536407. The next prime is 225536471. The reversal of 225536411 is 114635522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225536411 - 2² = 225536407 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (225536401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112768205 + 112768206.

It is an arithmetic number, because the mean of its divisors is an integer number (112768206).

Almost surely, 2^225536411 is an apocalyptic number.

225536411 is a deficient number, since it is larger than the sum of its proper divisors (1).

225536411 is an equidigital number, since it uses as much as digits as its factorization.

225536411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 29.

The square root of 225536411 is about 15017.8697224340. The cubic root of 225536411 is about 608.7031581917.

The spelling of 225536411 in words is "two hundred twenty-five million, five hundred thirty-six thousand, four hundred eleven".