4526649503 has 2 divisors, whose sum is σ = 4526649504. Its totient is φ = 4526649502.

The previous prime is 4526649497. The next prime is 4526649521. The reversal of 4526649503 is 3059466254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4526649503 - 2⁴ = 4526649487 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4526649593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2263324751 + 2263324752.

It is an arithmetic number, because the mean of its divisors is an integer number (2263324752).

Almost surely, 2^4526649503 is an apocalyptic number.

4526649503 is a deficient number, since it is larger than the sum of its proper divisors (1).

4526649503 is an equidigital number, since it uses as much as digits as its factorization.

4526649503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 44.

The square root of 4526649503 is about 67280.3797774656. The cubic root of 4526649503 is about 1654.2162757259.

The spelling of 4526649503 in words is "four billion, five hundred twenty-six million, six hundred forty-nine thousand, five hundred three".