47609115067 has 4 divisors (see below), whose sum is σ = 49250808720. Its totient is φ = 45967421416.

The previous prime is 47609115049. The next prime is 47609115079. The reversal of 47609115067 is 76051190674.

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

It is a cyclic number.

It is not a de Polignac number, because 47609115067 - 2³¹ = 45461631419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47609115097) 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, 820846783 + ... + 820846840.

It is an arithmetic number, because the mean of its divisors is an integer number (12312702180).

Almost surely, 2^47609115067 is an apocalyptic number.

47609115067 is a deficient number, since it is larger than the sum of its proper divisors (1641693653).

47609115067 is a wasteful number, since it uses less digits than its factorization.

47609115067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641693652.

The product of its (nonzero) digits is 317520, while the sum is 46.

The spelling of 47609115067 in words is "forty-seven billion, six hundred nine million, one hundred fifteen thousand, sixty-seven".