13150445 has 16 divisors (see below), whose sum is σ = 19675008. Its totient is φ = 8197440.

The previous prime is 13150399. The next prime is 13150471. The reversal of 13150445 is 54405131.

13150445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13150445 - 2¹⁰ = 13149421 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13150445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16694 + ... + 17463.

It is an arithmetic number, because the mean of its divisors is an integer number (1229688).

Almost surely, 2^13150445 is an apocalyptic number.

It is an amenable number.

13150445 is a deficient number, since it is larger than the sum of its proper divisors (6524563).

13150445 is a wasteful number, since it uses less digits than its factorization.

13150445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34180.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 13150445 is about 3626.3542298016. The cubic root of 13150445 is about 236.0370345500.

Adding to 13150445 its reverse (54405131), we get a palindrome (67555576).

The spelling of 13150445 in words is "thirteen million, one hundred fifty thousand, four hundred forty-five".