465581063 has 2 divisors, whose sum is σ = 465581064. Its totient is φ = 465581062.

The previous prime is 465581029. The next prime is 465581069. The reversal of 465581063 is 360185564.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 465581063 - 2¹⁰ = 465580039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (465581069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232790531 + 232790532.

It is an arithmetic number, because the mean of its divisors is an integer number (232790532).

Almost surely, 2^465581063 is an apocalyptic number.

465581063 is a deficient number, since it is larger than the sum of its proper divisors (1).

465581063 is an equidigital number, since it uses as much as digits as its factorization.

465581063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 465581063 is about 21577.3275221933. The cubic root of 465581063 is about 775.0536559452.

The spelling of 465581063 in words is "four hundred sixty-five million, five hundred eighty-one thousand, sixty-three".