47877747308 has 6 divisors (see below), whose sum is σ = 83786057796. Its totient is φ = 23938873652.

The previous prime is 47877747289. The next prime is 47877747349. The reversal of 47877747308 is 80374777874.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5984718410 + ... + 5984718417.

It is an arithmetic number, because the mean of its divisors is an integer number (13964342966).

Almost surely, 2^47877747308 is an apocalyptic number.

It is an amenable number.

47877747308 is a deficient number, since it is larger than the sum of its proper divisors (35908310488).

47877747308 is a wasteful number, since it uses less digits than its factorization.

47877747308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11969436831 (or 11969436829 counting only the distinct ones).

The product of its (nonzero) digits is 51631104, while the sum is 62.

The spelling of 47877747308 in words is "forty-seven billion, eight hundred seventy-seven million, seven hundred forty-seven thousand, three hundred eight".