4743504643 has 2 divisors, whose sum is σ = 4743504644. Its totient is φ = 4743504642.

The previous prime is 4743504589. The next prime is 4743504691. The reversal of 4743504643 is 3464053474.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4743504643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4743504596 and 4743504605.

It is not a weakly prime, because it can be changed into another prime (4743504043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2371752321 + 2371752322.

It is an arithmetic number, because the mean of its divisors is an integer number (2371752322).

Almost surely, 2^4743504643 is an apocalyptic number.

4743504643 is a deficient number, since it is larger than the sum of its proper divisors (1).

4743504643 is an equidigital number, since it uses as much as digits as its factorization.

4743504643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 40.

The square root of 4743504643 is about 68873.1053677704. The cubic root of 4743504643 is about 1680.2211352666.

The spelling of 4743504643 in words is "four billion, seven hundred forty-three million, five hundred four thousand, six hundred forty-three".