465980443 has 2 divisors, whose sum is σ = 465980444. Its totient is φ = 465980442.

The previous prime is 465980393. The next prime is 465980467. The reversal of 465980443 is 344089564.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-465980443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 465980443.

It is not a weakly prime, because it can be changed into another prime (465990443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232990221 + 232990222.

It is an arithmetic number, because the mean of its divisors is an integer number (232990222).

Almost surely, 2^465980443 is an apocalyptic number.

465980443 is a deficient number, since it is larger than the sum of its proper divisors (1).

465980443 is an equidigital number, since it uses as much as digits as its factorization.

465980443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 465980443 is about 21586.5801599049. The cubic root of 465980443 is about 775.2752088152.

The spelling of 465980443 in words is "four hundred sixty-five million, nine hundred eighty thousand, four hundred forty-three".