47675671009 has 4 divisors (see below), whose sum is σ = 48097579716. Its totient is φ = 47253762304.

The previous prime is 47675671007. The next prime is 47675671019. The reversal of 47675671009 is 90017657674.

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 541958400 + 47133712609 = 23280^2 + 217103^2 .

It is a cyclic number.

It is not a de Polignac number, because 47675671009 - 2¹ = 47675671007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47675671007) 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, 210954184 + ... + 210954409.

It is an arithmetic number, because the mean of its divisors is an integer number (12024394929).

Almost surely, 2^47675671009 is an apocalyptic number.

It is an amenable number.

47675671009 is a deficient number, since it is larger than the sum of its proper divisors (421908707).

47675671009 is a wasteful number, since it uses less digits than its factorization.

47675671009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421908706.

The product of its (nonzero) digits is 2222640, while the sum is 52.

The spelling of 47675671009 in words is "forty-seven billion, six hundred seventy-five million, six hundred seventy-one thousand, nine".