4763642243 has 2 divisors, whose sum is σ = 4763642244. Its totient is φ = 4763642242.

The previous prime is 4763642239. The next prime is 4763642281. The reversal of 4763642243 is 3422463674.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4763642243 - 2² = 4763642239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4763642243.

It is not a weakly prime, because it can be changed into another prime (4763642203) 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 as a sum of consecutive naturals, namely, 2381821121 + 2381821122.

It is an arithmetic number, because the mean of its divisors is an integer number (2381821122).

Almost surely, 2^4763642243 is an apocalyptic number.

4763642243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4763642243 is an equidigital number, since it uses as much as digits as its factorization.

4763642243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 41.

The square root of 4763642243 is about 69019.1440326523. The cubic root of 4763642243 is about 1682.5954594212.

The spelling of 4763642243 in words is "four billion, seven hundred sixty-three million, six hundred forty-two thousand, two hundred forty-three".