468485731791 has 96 divisors (see below), whose sum is σ = 922125275136. Its totient is φ = 221664384000.

The previous prime is 468485731751. The next prime is 468485731799. The reversal of 468485731791 is 197137584864.

468485731791 is a `hidden beast` number, since 4 + 6 + 8 + 48 + 573 + 17 + 9 + 1 = 666.

It is not a de Polignac number, because 468485731791 - 2¹⁷ = 468485600719 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468485731799) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 276180 + ... + 1006601.

It is an arithmetic number, because the mean of its divisors is an integer number (9605471616).

Almost surely, 2^468485731791 is an apocalyptic number.

468485731791 is a deficient number, since it is larger than the sum of its proper divisors (453639543345).

468485731791 is a wasteful number, since it uses less digits than its factorization.

468485731791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282853 (or 1282850 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 63.

The spelling of 468485731791 in words is "four hundred sixty-eight billion, four hundred eighty-five million, seven hundred thirty-one thousand, seven hundred ninety-one".