464413589 has 2 divisors, whose sum is σ = 464413590. Its totient is φ = 464413588.

The previous prime is 464413583. The next prime is 464413591. The reversal of 464413589 is 985314464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 453903025 + 10510564 = 21305^2 + 3242^2 .

It is a cyclic number.

It is not a de Polignac number, because 464413589 - 2¹² = 464409493 is a prime.

Together with 464413591, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464413583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232206794 + 232206795.

It is an arithmetic number, because the mean of its divisors is an integer number (232206795).

Almost surely, 2^464413589 is an apocalyptic number.

It is an amenable number.

464413589 is a deficient number, since it is larger than the sum of its proper divisors (1).

464413589 is an equidigital number, since it uses as much as digits as its factorization.

464413589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 44.

The square root of 464413589 is about 21550.2572838470. The cubic root of 464413589 is about 774.4052816546.

The spelling of 464413589 in words is "four hundred sixty-four million, four hundred thirteen thousand, five hundred eighty-nine".