4761648243 has 24 divisors (see below), whose sum is σ = 7761939120. Its totient is φ = 2786333760.

The previous prime is 4761648193. The next prime is 4761648247. The reversal of 4761648243 is 3428461674.

4761648243 is a `hidden beast` number, since 4 + 7 + 616 + 4 + 8 + 24 + 3 = 666.

It is not a de Polignac number, because 4761648243 - 2³² = 466680947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4761648247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 826396 + ... + 832137.

It is an arithmetic number, because the mean of its divisors is an integer number (323414130).

Almost surely, 2^4761648243 is an apocalyptic number.

4761648243 is a deficient number, since it is larger than the sum of its proper divisors (3000290877).

4761648243 is a wasteful number, since it uses less digits than its factorization.

4761648243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658579 (or 1658576 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The square root of 4761648243 is about 69004.6972531581. The cubic root of 4761648243 is about 1682.3606556431.

It can be divided in two parts, 47616 and 48243, that added together give a palindrome (95859).

The spelling of 4761648243 in words is "four billion, seven hundred sixty-one million, six hundred forty-eight thousand, two hundred forty-three".