47206382668 has 12 divisors (see below), whose sum is σ = 82623486400. Its totient is φ = 23599672272.

The previous prime is 47206382651. The next prime is 47206382681. The reversal of 47206382668 is 86628360274.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 849468 + ... + 903331.

Almost surely, 2^47206382668 is an apocalyptic number.

It is an amenable number.

47206382668 is a deficient number, since it is larger than the sum of its proper divisors (35417103732).

47206382668 is a wasteful number, since it uses less digits than its factorization.

47206382668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759536 (or 1759534 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 52.

The spelling of 47206382668 in words is "forty-seven billion, two hundred six million, three hundred eighty-two thousand, six hundred sixty-eight".