552525163 has 2 divisors, whose sum is σ = 552525164. Its totient is φ = 552525162.

The previous prime is 552525137. The next prime is 552525173. The reversal of 552525163 is 361525255.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552525163 is a prime.

It is not a weakly prime, because it can be changed into another prime (552525133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276262581 + 276262582.

It is an arithmetic number, because the mean of its divisors is an integer number (276262582).

Almost surely, 2^552525163 is an apocalyptic number.

552525163 is a deficient number, since it is larger than the sum of its proper divisors (1).

552525163 is an equidigital number, since it uses as much as digits as its factorization.

552525163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45000, while the sum is 34.

The square root of 552525163 is about 23505.8538028296. The cubic root of 552525163 is about 820.5732472858.

The spelling of 552525163 in words is "five hundred fifty-two million, five hundred twenty-five thousand, one hundred sixty-three".