4525663 has 2 divisors, whose sum is σ = 4525664. Its totient is φ = 4525662.

The previous prime is 4525627. The next prime is 4525693. The reversal of 4525663 is 3665254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4525663 - 2⁹ = 4525151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4525603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2262831 + 2262832.

It is an arithmetic number, because the mean of its divisors is an integer number (2262832).

Almost surely, 2^4525663 is an apocalyptic number.

4525663 is a deficient number, since it is larger than the sum of its proper divisors (1).

4525663 is an equidigital number, since it uses as much as digits as its factorization.

4525663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 31.

The square root of 4525663 is about 2127.3605712244. The cubic root of 4525663 is about 165.4096097959.

The spelling of 4525663 in words is "four million, five hundred twenty-five thousand, six hundred sixty-three".