563423153 has 2 divisors, whose sum is σ = 563423154. Its totient is φ = 563423152.

The previous prime is 563423149. The next prime is 563423183. The reversal of 563423153 is 351324365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 310358689 + 253064464 = 17617^2 + 15908^2 .

It is a cyclic number.

It is not a de Polignac number, because 563423153 - 2² = 563423149 is a prime.

It is a super-2 number, since 2×563423153² = 634891298672922818, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (563423123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281711576 + 281711577.

It is an arithmetic number, because the mean of its divisors is an integer number (281711577).

Almost surely, 2^563423153 is an apocalyptic number.

It is an amenable number.

563423153 is a deficient number, since it is larger than the sum of its proper divisors (1).

563423153 is an equidigital number, since it uses as much as digits as its factorization.

563423153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 32.

The square root of 563423153 is about 23736.5362468916. The cubic root of 563423153 is about 825.9331482302.

It can be divided in two parts, 56342 and 3153, that added together give a palindrome (59495).

The spelling of 563423153 in words is "five hundred sixty-three million, four hundred twenty-three thousand, one hundred fifty-three".