46609349813 has 4 divisors (see below), whose sum is σ = 50194684428. Its totient is φ = 43024015200.

The previous prime is 46609349681. The next prime is 46609349849. The reversal of 46609349813 is 31894390664.

46609349813 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 1871600644 + 44737749169 = 43262^2 + 211513^2 .

It is a cyclic number.

It is not a de Polignac number, because 46609349813 - 2³⁴ = 29429480629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46609343813) 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, 1792667288 + ... + 1792667313.

It is an arithmetic number, because the mean of its divisors is an integer number (12548671107).

Almost surely, 2^46609349813 is an apocalyptic number.

It is an amenable number.

46609349813 is a deficient number, since it is larger than the sum of its proper divisors (3585334615).

46609349813 is a wasteful number, since it uses less digits than its factorization.

46609349813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3585334614.

The product of its (nonzero) digits is 3359232, while the sum is 53.

The spelling of 46609349813 in words is "forty-six billion, six hundred nine million, three hundred forty-nine thousand, eight hundred thirteen".