4791993056 has 12 divisors (see below), whose sum is σ = 9434236392. Its totient is φ = 2395996512.

The previous prime is 4791993047. The next prime is 4791993077. The reversal of 4791993056 is 6503991974.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4791992989 and 4791993007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74874860 + ... + 74874923.

It is an arithmetic number, because the mean of its divisors is an integer number (786186366).

Almost surely, 2^4791993056 is an apocalyptic number.

It is an amenable number.

4791993056 is a deficient number, since it is larger than the sum of its proper divisors (4642243336).

4791993056 is a wasteful number, since it uses less digits than its factorization.

4791993056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149749793 (or 149749785 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 53.

The square root of 4791993056 is about 69224.2230436716. The cubic root of 4791993056 is about 1685.9268477281.

The spelling of 4791993056 in words is "four billion, seven hundred ninety-one million, nine hundred ninety-three thousand, fifty-six".