464226485789 has 16 divisors (see below), whose sum is σ = 509293180800. Its totient is φ = 419639837760.

The previous prime is 464226485777. The next prime is 464226485791. The reversal of 464226485789 is 987584622464.

It is not a de Polignac number, because 464226485789 - 2²⁸ = 463958050333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464226485759) 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, 3465119 + ... + 3596595.

It is an arithmetic number, because the mean of its divisors is an integer number (31830823800).

Almost surely, 2^464226485789 is an apocalyptic number.

It is an amenable number.

464226485789 is a deficient number, since it is larger than the sum of its proper divisors (45066695011).

464226485789 is a wasteful number, since it uses less digits than its factorization.

464226485789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133300.

The product of its digits is 185794560, while the sum is 65.

The spelling of 464226485789 in words is "four hundred sixty-four billion, two hundred twenty-six million, four hundred eighty-five thousand, seven hundred eighty-nine".