46422263809 has 4 divisors (see below), whose sum is σ = 46460918020. Its totient is φ = 46383609600.

The previous prime is 46422263807. The next prime is 46422263821. The reversal of 46422263809 is 90836222464.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1762740225 + 44659523584 = 41985^2 + 211328^2 .

It is a cyclic number.

It is not a de Polignac number, because 46422263809 - 2¹ = 46422263807 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46422263801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19325304 + ... + 19327705.

It is an arithmetic number, because the mean of its divisors is an integer number (11615229505).

Almost surely, 2^46422263809 is an apocalyptic number.

It is an amenable number.

46422263809 is a deficient number, since it is larger than the sum of its proper divisors (38654211).

46422263809 is a wasteful number, since it uses less digits than its factorization.

46422263809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38654210.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 46422263809 in words is "forty-six billion, four hundred twenty-two million, two hundred sixty-three thousand, eight hundred nine".