10932890209 has 2 divisors, whose sum is σ = 10932890210. Its totient is φ = 10932890208.

The previous prime is 10932890201. The next prime is 10932890251. The reversal of 10932890209 is 90209823901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10830981184 + 101909025 = 104072^2 + 10095^2 .

It is a cyclic number.

It is not a de Polignac number, because 10932890209 - 2³ = 10932890201 is a prime.

It is not a weakly prime, because it can be changed into another prime (10932890201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5466445104 + 5466445105.

It is an arithmetic number, because the mean of its divisors is an integer number (5466445105).

Almost surely, 2^10932890209 is an apocalyptic number.

It is an amenable number.

10932890209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10932890209 is an equidigital number, since it uses as much as digits as its factorization.

10932890209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 43.

The spelling of 10932890209 in words is "ten billion, nine hundred thirty-two million, eight hundred ninety thousand, two hundred nine".