47993228988356 has 24 divisors (see below), whose sum is σ = 84399237310080. Its totient is φ = 23879359757952.

The previous prime is 47993228988317. The next prime is 47993228988389. The reversal of 47993228988356 is 65388982239974.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23854181 + ... + 25787756.

It is an arithmetic number, because the mean of its divisors is an integer number (3516634887920).

Almost surely, 2^{47993228988356} is an apocalyptic number.

It is an amenable number.

47993228988356 is a deficient number, since it is larger than the sum of its proper divisors (36406008321724).

47993228988356 is a wasteful number, since it uses less digits than its factorization.

47993228988356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49643123 (or 49643121 counting only the distinct ones).

The product of its digits is 11287019520, while the sum is 83.

The spelling of 47993228988356 in words is "forty-seven trillion, nine hundred ninety-three billion, two hundred twenty-eight million, nine hundred eighty-eight thousand, three hundred fifty-six".