465512236263 has 12 divisors (see below), whose sum is σ = 672481700280. Its totient is φ = 310306812336.

The previous prime is 465512236187. The next prime is 465512236271. The reversal of 465512236263 is 362632215564.

465512236263 is a `hidden beast` number, since 4 + 6 + 5 + 5 + 12 + 2 + 3 + 626 + 3 = 666.

It is not a de Polignac number, because 465512236263 - 2¹² = 465512232167 is a prime.

It is a super-2 number, since 2×465512236263² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465512236283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2804728 + ... + 2966061.

It is an arithmetic number, because the mean of its divisors is an integer number (56040141690).

Almost surely, 2^465512236263 is an apocalyptic number.

465512236263 is a deficient number, since it is larger than the sum of its proper divisors (206969464017).

465512236263 is a wasteful number, since it uses less digits than its factorization.

465512236263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5779758 (or 5779755 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 45.

The spelling of 465512236263 in words is "four hundred sixty-five billion, five hundred twelve million, two hundred thirty-six thousand, two hundred sixty-three".