4905265643 has 2 divisors, whose sum is σ = 4905265644. Its totient is φ = 4905265642.

The previous prime is 4905265627. The next prime is 4905265649. The reversal of 4905265643 is 3465625094.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4905265643 - 2⁴ = 4905265627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4905265594 and 4905265603.

It is not a weakly prime, because it can be changed into another prime (4905265649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2452632821 + 2452632822.

It is an arithmetic number, because the mean of its divisors is an integer number (2452632822).

Almost surely, 2^4905265643 is an apocalyptic number.

4905265643 is a deficient number, since it is larger than the sum of its proper divisors (1).

4905265643 is an equidigital number, since it uses as much as digits as its factorization.

4905265643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 44.

The square root of 4905265643 is about 70037.6016365495. The cubic root of 4905265643 is about 1699.1074487668.

The spelling of 4905265643 in words is "four billion, nine hundred five million, two hundred sixty-five thousand, six hundred forty-three".