46696718609 has 4 divisors (see below), whose sum is σ = 46697376180. Its totient is φ = 46696061040.

The previous prime is 46696718573. The next prime is 46696718611. The reversal of 46696718609 is 90681769664.

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 40128102400 + 6568616209 = 200320^2 + 81047^2 .

It is a cyclic number.

It is not a de Polignac number, because 46696718609 - 2³² = 42401751313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46696718669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207302 + ... + 369279.

It is an arithmetic number, because the mean of its divisors is an integer number (11674344045).

Almost surely, 2^46696718609 is an apocalyptic number.

It is an amenable number.

46696718609 is a deficient number, since it is larger than the sum of its proper divisors (657571).

46696718609 is an equidigital number, since it uses as much as digits as its factorization.

46696718609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657570.

The product of its (nonzero) digits is 23514624, while the sum is 62.

The spelling of 46696718609 in words is "forty-six billion, six hundred ninety-six million, seven hundred eighteen thousand, six hundred nine".