47861568268 has 6 divisors (see below), whose sum is σ = 83757744476. Its totient is φ = 23930784132.

The previous prime is 47861568229. The next prime is 47861568269. The reversal of 47861568268 is 86286516874.

It is not an unprimeable number, because it can be changed into a prime (47861568269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5982696030 + ... + 5982696037.

Almost surely, 2^47861568268 is an apocalyptic number.

It is an amenable number.

47861568268 is a deficient number, since it is larger than the sum of its proper divisors (35896176208).

47861568268 is a wasteful number, since it uses less digits than its factorization.

47861568268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11965392071 (or 11965392069 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 61.

The spelling of 47861568268 in words is "forty-seven billion, eight hundred sixty-one million, five hundred sixty-eight thousand, two hundred sixty-eight".