465207497247 has 16 divisors (see below), whose sum is σ = 621899891712. Its totient is φ = 309326908800.

The previous prime is 465207497221. The next prime is 465207497309. The reversal of 465207497247 is 742794702564.

It is not a de Polignac number, because 465207497247 - 2¹¹ = 465207495199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465207497207) 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 in 15 ways as a sum of consecutive naturals, for example, 12525138 + ... + 12562224.

It is an arithmetic number, because the mean of its divisors is an integer number (38868743232).

Almost surely, 2^465207497247 is an apocalyptic number.

465207497247 is a deficient number, since it is larger than the sum of its proper divisors (156692394465).

465207497247 is a wasteful number, since it uses less digits than its factorization.

465207497247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47918.

The product of its (nonzero) digits is 23708160, while the sum is 57.

The spelling of 465207497247 in words is "four hundred sixty-five billion, two hundred seven million, four hundred ninety-seven thousand, two hundred forty-seven".