4502332561 has 2 divisors, whose sum is σ = 4502332562. Its totient is φ = 4502332560.

The previous prime is 4502332543. The next prime is 4502332573. The reversal of 4502332561 is 1652332054.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3748500625 + 753831936 = 61225^2 + 27456^2 .

It is a cyclic number.

It is not a de Polignac number, because 4502332561 - 2⁷ = 4502332433 is a prime.

It is not a weakly prime, because it can be changed into another prime (4502332061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2251166280 + 2251166281.

It is an arithmetic number, because the mean of its divisors is an integer number (2251166281).

Almost surely, 2^4502332561 is an apocalyptic number.

It is an amenable number.

4502332561 is a deficient number, since it is larger than the sum of its proper divisors (1).

4502332561 is an equidigital number, since it uses as much as digits as its factorization.

4502332561 is an evil number, because the sum of its binary digits is even.

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

The square root of 4502332561 is about 67099.4229557900. The cubic root of 4502332561 is about 1651.2488324602.

The spelling of 4502332561 in words is "four billion, five hundred two million, three hundred thirty-two thousand, five hundred sixty-one".