4813156444 has 24 divisors (see below), whose sum is σ = 8565576768. Its totient is φ = 2365890240.

The previous prime is 4813156409. The next prime is 4813156451. The reversal of 4813156444 is 4446513184.

It is a junction number, because it is equal to n+sod(n) for n = 4813156397 and 4813156406.

It is a congruent number.

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, 616614 + ... + 624370.

It is an arithmetic number, because the mean of its divisors is an integer number (356899032).

Almost surely, 2^4813156444 is an apocalyptic number.

It is an amenable number.

4813156444 is a deficient number, since it is larger than the sum of its proper divisors (3752420324).

4813156444 is a wasteful number, since it uses less digits than its factorization.

4813156444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10365 (or 10363 counting only the distinct ones).

The product of its digits is 184320, while the sum is 40.

The square root of 4813156444 is about 69376.9157861605. The cubic root of 4813156444 is about 1688.4051155677.

The spelling of 4813156444 in words is "four billion, eight hundred thirteen million, one hundred fifty-six thousand, four hundred forty-four".