47648706611 has 4 divisors (see below), whose sum is σ = 51980407224. Its totient is φ = 43317006000.

The previous prime is 47648706601. The next prime is 47648706641. The reversal of 47648706611 is 11660784674.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47648706611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47648706611.

It is not an unprimeable number, because it can be changed into a prime (47648706601) 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, 2165850290 + ... + 2165850311.

It is an arithmetic number, because the mean of its divisors is an integer number (12995101806).

Almost surely, 2^47648706611 is an apocalyptic number.

47648706611 is a deficient number, since it is larger than the sum of its proper divisors (4331700613).

47648706611 is a wasteful number, since it uses less digits than its factorization.

47648706611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4331700612.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The spelling of 47648706611 in words is "forty-seven billion, six hundred forty-eight million, seven hundred six thousand, six hundred eleven".