46569436189 has 4 divisors (see below), whose sum is σ = 46577553660. Its totient is φ = 46561318720.

The previous prime is 46569436181. The next prime is 46569436253. The reversal of 46569436189 is 98163496564.

46569436189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 39455863225 + 7113572964 = 198635^2 + 84342^2 .

It is a cyclic number.

It is not a de Polignac number, because 46569436189 - 2³ = 46569436181 is a prime.

It is a super-2 number, since 2×46569436189² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46569436181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4050124 + ... + 4061605.

It is an arithmetic number, because the mean of its divisors is an integer number (11644388415).

Almost surely, 2^46569436189 is an apocalyptic number.

It is an amenable number.

46569436189 is a deficient number, since it is larger than the sum of its proper divisors (8117471).

46569436189 is an equidigital number, since it uses as much as digits as its factorization.

46569436189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8117470.

The product of its digits is 33592320, while the sum is 61.

The spelling of 46569436189 in words is "forty-six billion, five hundred sixty-nine million, four hundred thirty-six thousand, one hundred eighty-nine".