464463625887667 has 8 divisors (see below), whose sum is σ = 530816265460736. Its totient is φ = 398111159569032.

The previous prime is 464463625887623. The next prime is 464463625887721. The reversal of 464463625887667 is 766788526364464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-464463625887667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464463625887167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37517283 + ... + 48337084.

It is an arithmetic number, because the mean of its divisors is an integer number (66352033182592).

Almost surely, 2^{464463625887667} is an apocalyptic number.

464463625887667 is a deficient number, since it is larger than the sum of its proper divisors (66352639573069).

464463625887667 is an equidigital number, since it uses as much as digits as its factorization.

464463625887667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86627217.

The product of its digits is 46820229120, while the sum is 82.

The spelling of 464463625887667 in words is "four hundred sixty-four trillion, four hundred sixty-three billion, six hundred twenty-five million, eight hundred eighty-seven thousand, six hundred sixty-seven".