465622897 has 2 divisors, whose sum is σ = 465622898. Its totient is φ = 465622896.

The previous prime is 465622891. The next prime is 465622931. The reversal of 465622897 is 798226564.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 307265841 + 158357056 = 17529^2 + 12584^2 .

It is a cyclic number.

It is not a de Polignac number, because 465622897 - 2³ = 465622889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 465622897.

It is not a weakly prime, because it can be changed into another prime (465622891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232811448 + 232811449.

It is an arithmetic number, because the mean of its divisors is an integer number (232811449).

Almost surely, 2^465622897 is an apocalyptic number.

It is an amenable number.

465622897 is a deficient number, since it is larger than the sum of its proper divisors (1).

465622897 is an equidigital number, since it uses as much as digits as its factorization.

465622897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 49.

The square root of 465622897 is about 21578.2968975774. The cubic root of 465622897 is about 775.0768689623.

The spelling of 465622897 in words is "four hundred sixty-five million, six hundred twenty-two thousand, eight hundred ninety-seven".