47117411305 has 8 divisors (see below), whose sum is σ = 56543616072. Its totient is φ = 37692114048.

The previous prime is 47117411279. The next prime is 47117411317. The reversal of 47117411305 is 50311471174.

It can be written as a sum of positive squares in 4 ways, for example, as 1111022224 + 46006389081 = 33332^2 + 214491^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47117411305 - 2¹¹ = 47117409257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106882 + ... + 325051.

It is an arithmetic number, because the mean of its divisors is an integer number (7067952009).

Almost surely, 2^47117411305 is an apocalyptic number.

It is an amenable number.

47117411305 is a deficient number, since it is larger than the sum of its proper divisors (9426204767).

47117411305 is a wasteful number, since it uses less digits than its factorization.

47117411305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453755.

The product of its (nonzero) digits is 11760, while the sum is 34.

Adding to 47117411305 its reverse (50311471174), we get a palindrome (97428882479).

The spelling of 47117411305 in words is "forty-seven billion, one hundred seventeen million, four hundred eleven thousand, three hundred five".