47873061922 has 64 divisors (see below), whose sum is σ = 91527874560. Its totient is φ = 18282067200.

The previous prime is 47873061919. The next prime is 47873061923. The reversal of 47873061922 is 22916037874.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (47873061923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10900347 + ... + 10904737.

It is an arithmetic number, because the mean of its divisors is an integer number (1430123040).

Almost surely, 2^47873061922 is an apocalyptic number.

47873061922 is a deficient number, since it is larger than the sum of its proper divisors (43654812638).

47873061922 is a wasteful number, since it uses less digits than its factorization.

47873061922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6847.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 47873061922 in words is "forty-seven billion, eight hundred seventy-three million, sixty-one thousand, nine hundred twenty-two".