4645653143 has 2 divisors, whose sum is σ = 4645653144. Its totient is φ = 4645653142.

The previous prime is 4645653127. The next prime is 4645653161. The reversal of 4645653143 is 3413565464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4645653143 - 2⁴ = 4645653127 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4645653143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4645653113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2322826571 + 2322826572.

It is an arithmetic number, because the mean of its divisors is an integer number (2322826572).

Almost surely, 2^4645653143 is an apocalyptic number.

4645653143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645653143 is an equidigital number, since it uses as much as digits as its factorization.

4645653143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 518400, while the sum is 41.

The square root of 4645653143 is about 68159.0283308088. The cubic root of 4645653143 is about 1668.5872741810.

It can be divided in two parts, 46456 and 53143, that added together give a palindrome (99599).

The spelling of 4645653143 in words is "four billion, six hundred forty-five million, six hundred fifty-three thousand, one hundred forty-three".