4145420563 has 2 divisors, whose sum is σ = 4145420564. Its totient is φ = 4145420562.

The previous prime is 4145420527. The next prime is 4145420567. The reversal of 4145420563 is 3650245414.

4145420563 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4145420563 is a prime.

It is not a weakly prime, because it can be changed into another prime (4145420567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072710281 + 2072710282.

It is an arithmetic number, because the mean of its divisors is an integer number (2072710282).

Almost surely, 2^4145420563 is an apocalyptic number.

4145420563 is a deficient number, since it is larger than the sum of its proper divisors (1).

4145420563 is an equidigital number, since it uses as much as digits as its factorization.

4145420563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 4145420563 is about 64384.9404985358. The cubic root of 4145420563 is about 1606.4092607195.

Adding to 4145420563 its reverse (3650245414), we get a palindrome (7795665977).

The spelling of 4145420563 in words is "four billion, one hundred forty-five million, four hundred twenty thousand, five hundred sixty-three".