13050789 has 4 divisors (see below), whose sum is σ = 17401056. Its totient is φ = 8700524.

The previous prime is 13050769. The next prime is 13050797. The reversal of 13050789 is 98705031.

13050789 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98705031 = 3 ⋅32901677.

It is a cyclic number.

It is not a de Polignac number, because 13050789 - 2⁸ = 13050533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13050769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2175129 + ... + 2175134.

It is an arithmetic number, because the mean of its divisors is an integer number (4350264).

Almost surely, 2^13050789 is an apocalyptic number.

It is an amenable number.

13050789 is a deficient number, since it is larger than the sum of its proper divisors (4350267).

13050789 is an equidigital number, since it uses as much as digits as its factorization.

13050789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4350266.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 13050789 is about 3612.5875767931. The cubic root of 13050789 is about 235.4392809595.

The spelling of 13050789 in words is "thirteen million, fifty thousand, seven hundred eighty-nine".