465731812727 has 16 divisors (see below), whose sum is σ = 497346981120. Its totient is φ = 435066479232.

The previous prime is 465731812723. The next prime is 465731812751. The reversal of 465731812727 is 727218137564.

It is a cyclic number.

It is not a de Polignac number, because 465731812727 - 2² = 465731812723 is a prime.

It is a super-2 number, since 2×465731812727² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465731812723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9010724 + ... + 9062262.

It is an arithmetic number, because the mean of its divisors is an integer number (31084186320).

Almost surely, 2^465731812727 is an apocalyptic number.

465731812727 is a deficient number, since it is larger than the sum of its proper divisors (31615168393).

465731812727 is a wasteful number, since it uses less digits than its factorization.

465731812727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60742.

The product of its digits is 3951360, while the sum is 53.

The spelling of 465731812727 in words is "four hundred sixty-five billion, seven hundred thirty-one million, eight hundred twelve thousand, seven hundred twenty-seven".