47773486244 has 24 divisors (see below), whose sum is σ = 93324953568. Its totient is φ = 21210215040.

The previous prime is 47773486237. The next prime is 47773486261. The reversal of 47773486244 is 44268437774.

It is a self number, because there is not a number n which added to its sum of digits gives 47773486244.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12623237 + ... + 12627020.

It is an arithmetic number, because the mean of its divisors is an integer number (3888539732).

Almost surely, 2^47773486244 is an apocalyptic number.

47773486244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

47773486244 is a deficient number, since it is larger than the sum of its proper divisors (45551467324).

47773486244 is a wasteful number, since it uses less digits than its factorization.

47773486244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25250315 (or 25250313 counting only the distinct ones).

The product of its digits is 25288704, while the sum is 56.

The spelling of 47773486244 in words is "forty-seven billion, seven hundred seventy-three million, four hundred eighty-six thousand, two hundred forty-four".