47688702382 has 4 divisors (see below), whose sum is σ = 71533053576. Its totient is φ = 23844351190.

The previous prime is 47688702337. The next prime is 47688702407. The reversal of 47688702382 is 28320788674.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11922175594 + ... + 11922175597.

It is an arithmetic number, because the mean of its divisors is an integer number (17883263394).

Almost surely, 2^47688702382 is an apocalyptic number.

47688702382 is a deficient number, since it is larger than the sum of its proper divisors (23844351194).

47688702382 is a wasteful number, since it uses less digits than its factorization.

47688702382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23844351193.

The product of its (nonzero) digits is 7225344, while the sum is 55.

The spelling of 47688702382 in words is "forty-seven billion, six hundred eighty-eight million, seven hundred two thousand, three hundred eighty-two".