13250550326 has 16 divisors (see below), whose sum is σ = 21409432800. Its totient is φ = 6114296448.

The previous prime is 13250550241. The next prime is 13250550331. The reversal of 13250550326 is 62305505231.

It is a junction number, because it is equal to n+sod(n) for n = 13250550292 and 13250550301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70190 + ... + 177278.

It is an arithmetic number, because the mean of its divisors is an integer number (1338089550).

Almost surely, 2^13250550326 is an apocalyptic number.

13250550326 is a deficient number, since it is larger than the sum of its proper divisors (8158882474).

13250550326 is a wasteful number, since it uses less digits than its factorization.

13250550326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111863.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 13250550326 in words is "thirteen billion, two hundred fifty million, five hundred fifty thousand, three hundred twenty-six".