46566563 has 2 divisors, whose sum is σ = 46566564. Its totient is φ = 46566562.

The previous prime is 46566551. The next prime is 46566577. The reversal of 46566563 is 36566564.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46566563 - 2⁸ = 46566307 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46566563.

It is not a weakly prime, because it can be changed into another prime (46566503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23283281 + 23283282.

It is an arithmetic number, because the mean of its divisors is an integer number (23283282).

Almost surely, 2^46566563 is an apocalyptic number.

46566563 is a deficient number, since it is larger than the sum of its proper divisors (1).

46566563 is an equidigital number, since it uses as much as digits as its factorization.

46566563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 388800, while the sum is 41.

The square root of 46566563 is about 6823.9697390888. The cubic root of 46566563 is about 359.7698194199.

Subtracting from 46566563 its reverse (36566564), we obtain a palindrome (9999999).

The spelling of 46566563 in words is "forty-six million, five hundred sixty-six thousand, five hundred sixty-three".