4225602643 has 2 divisors, whose sum is σ = 4225602644. Its totient is φ = 4225602642.

The previous prime is 4225602631. The next prime is 4225602697. The reversal of 4225602643 is 3462065224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4225602643 - 2²⁹ = 3688731731 is a prime.

It is a super-3 number, since 3×4225602643³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4225602599 and 4225602608.

It is not a weakly prime, because it can be changed into another prime (4225602613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112801321 + 2112801322.

It is an arithmetic number, because the mean of its divisors is an integer number (2112801322).

Almost surely, 2^4225602643 is an apocalyptic number.

4225602643 is a deficient number, since it is larger than the sum of its proper divisors (1).

4225602643 is an equidigital number, since it uses as much as digits as its factorization.

4225602643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 4225602643 is about 65004.6355500898. The cubic root of 4225602643 is about 1616.7004225826.

Adding to 4225602643 its reverse (3462065224), we get a palindrome (7687667867).

It can be divided in two parts, 422 and 5602643, that added together give a palindrome (5603065).

The spelling of 4225602643 in words is "four billion, two hundred twenty-five million, six hundred two thousand, six hundred forty-three".