13250033606 has 4 divisors (see below), whose sum is σ = 19875050412. Its totient is φ = 6625016802.

The previous prime is 13250033581. The next prime is 13250033611. The reversal of 13250033606 is 60633005231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3312508400 + ... + 3312508403.

It is an arithmetic number, because the mean of its divisors is an integer number (4968762603).

Almost surely, 2^13250033606 is an apocalyptic number.

13250033606 is a deficient number, since it is larger than the sum of its proper divisors (6625016806).

13250033606 is an equidigital number, since it uses as much as digits as its factorization.

13250033606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6625016805.

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 13250033606 its reverse (60633005231), we get a palindrome (73883038837).

The spelling of 13250033606 in words is "thirteen billion, two hundred fifty million, thirty-three thousand, six hundred six".