10032200509 has 2 divisors, whose sum is σ = 10032200510. Its totient is φ = 10032200508.

The previous prime is 10032200489. The next prime is 10032200537. The reversal of 10032200509 is 90500223001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6355597284 + 3676603225 = 79722^2 + 60635^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10032200509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10032200509.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10032200539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5016100254 + 5016100255.

It is an arithmetic number, because the mean of its divisors is an integer number (5016100255).

Almost surely, 2^10032200509 is an apocalyptic number.

It is an amenable number.

10032200509 is a deficient number, since it is larger than the sum of its proper divisors (1).

10032200509 is an equidigital number, since it uses as much as digits as its factorization.

10032200509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The spelling of 10032200509 in words is "ten billion, thirty-two million, two hundred thousand, five hundred nine".