453011222189 has 2 divisors, whose sum is σ = 453011222190. Its totient is φ = 453011222188.

The previous prime is 453011222141. The next prime is 453011222227. The reversal of 453011222189 is 981222110354.

It is an a-pointer prime, because the next prime (453011222227) can be obtained adding 453011222189 to its sum of digits (38).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 318622994089 + 134388228100 = 564467^2 + 366590^2 .

It is a cyclic number.

It is not a de Polignac number, because 453011222189 - 2⁸ = 453011221933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453011222789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226505611094 + 226505611095.

It is an arithmetic number, because the mean of its divisors is an integer number (226505611095).

Almost surely, 2^453011222189 is an apocalyptic number.

It is an amenable number.

453011222189 is a deficient number, since it is larger than the sum of its proper divisors (1).

453011222189 is an equidigital number, since it uses as much as digits as its factorization.

453011222189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 453011222189 in words is "four hundred fifty-three billion, eleven million, two hundred twenty-two thousand, one hundred eighty-nine".