11259310906 has 8 divisors (see below), whose sum is σ = 16986590964. Its totient is φ = 5597113920.

The previous prime is 11259310889. The next prime is 11259310913. The reversal of 11259310906 is 60901395211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11121600681 + 137710225 = 105459^2 + 11735^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16270335 + ... + 16271026.

Almost surely, 2^11259310906 is an apocalyptic number.

11259310906 is a deficient number, since it is larger than the sum of its proper divisors (5727280058).

11259310906 is a wasteful number, since it uses less digits than its factorization.

11259310906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32541536.

The product of its (nonzero) digits is 14580, while the sum is 37.

The spelling of 11259310906 in words is "eleven billion, two hundred fifty-nine million, three hundred ten thousand, nine hundred six".