4748359561 has 12 divisors (see below), whose sum is σ = 5270960772. Its totient is φ = 4273940000.

The previous prime is 4748359549. The next prime is 4748359579. The reversal of 4748359561 is 1659538474.

It can be written as a sum of positive squares in 2 ways, for example, as 3607203600 + 1141155961 = 60060^2 + 33781^2 .

It is not a de Polignac number, because 4748359561 - 2⁷ = 4748359433 is a prime.

It is a super-2 number, since 2×4748359561² = 45093837041080225442, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4748359499 and 4748359508.

It is not an unprimeable number, because it can be changed into a prime (4748359501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 182050 + ... + 206491.

It is an arithmetic number, because the mean of its divisors is an integer number (439246731).

Almost surely, 2^4748359561 is an apocalyptic number.

It is an amenable number.

4748359561 is a deficient number, since it is larger than the sum of its proper divisors (522601211).

4748359561 is a wasteful number, since it uses less digits than its factorization.

4748359561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388664 (or 388653 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 52.

The square root of 4748359561 is about 68908.3417374123. The cubic root of 4748359561 is about 1680.7941682911.

The spelling of 4748359561 in words is "four billion, seven hundred forty-eight million, three hundred fifty-nine thousand, five hundred sixty-one".