464229133 has 2 divisors, whose sum is σ = 464229134. Its totient is φ = 464229132.

The previous prime is 464229127. The next prime is 464229163. The reversal of 464229133 is 331922464.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 429442729 + 34786404 = 20723^2 + 5898^2 .

It is a cyclic number.

It is not a de Polignac number, because 464229133 - 2²¹ = 462131981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464229163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232114566 + 232114567.

It is an arithmetic number, because the mean of its divisors is an integer number (232114567).

Almost surely, 2^464229133 is an apocalyptic number.

It is an amenable number.

464229133 is a deficient number, since it is larger than the sum of its proper divisors (1).

464229133 is an equidigital number, since it uses as much as digits as its factorization.

464229133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 34.

The square root of 464229133 is about 21545.9771883291. The cubic root of 464229133 is about 774.3027418640.

It can be divided in two parts, 46422 and 9133, that added together give a palindrome (55555).

The spelling of 464229133 in words is "four hundred sixty-four million, two hundred twenty-nine thousand, one hundred thirty-three".