465443285875 has 8 divisors (see below), whose sum is σ = 580873220928. Its totient is φ = 372354628600.

The previous prime is 465443285873. The next prime is 465443285903. The reversal of 465443285875 is 578582344564.

It is not a de Polignac number, because 465443285875 - 2¹ = 465443285873 is a prime.

It is a super-2 number, since 2×465443285875² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (465443285873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1861773019 + ... + 1861773268.

It is an arithmetic number, because the mean of its divisors is an integer number (72609152616).

Almost surely, 2^465443285875 is an apocalyptic number.

465443285875 is a deficient number, since it is larger than the sum of its proper divisors (115429935053).

465443285875 is an equidigital number, since it uses as much as digits as its factorization.

465443285875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3723546302 (or 3723546292 counting only the distinct ones).

The product of its digits is 129024000, while the sum is 61.

The spelling of 465443285875 in words is "four hundred sixty-five billion, four hundred forty-three million, two hundred eighty-five thousand, eight hundred seventy-five".