13050045 has 16 divisors (see below), whose sum is σ = 23200320. Its totient is φ = 6959952.

The previous prime is 13050043. The next prime is 13050049. The reversal of 13050045 is 54005031.

13050045 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 13050045 - 2¹ = 13050043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13050043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48199 + ... + 48468.

It is an arithmetic number, because the mean of its divisors is an integer number (1450020).

Almost surely, 2^13050045 is an apocalyptic number.

13050045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13050045 is a deficient number, since it is larger than the sum of its proper divisors (10150275).

13050045 is an equidigital number, since it uses as much as digits as its factorization.

13050045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96681 (or 96675 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 13050045 is about 3612.4846020433. The cubic root of 13050045 is about 235.4348068965.

Adding to 13050045 its reverse (54005031), we get a palindrome (67055076).

The spelling of 13050045 in words is "thirteen million, fifty thousand, forty-five".