13050528 has 48 divisors (see below), whose sum is σ = 34786080. Its totient is φ = 4283136.

The previous prime is 13050503. The next prime is 13050533. The reversal of 13050528 is 82505031.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 13050498 and 13050507.

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, 5418 + ... + 7446.

It is an arithmetic number, because the mean of its divisors is an integer number (724710).

Almost surely, 2^13050528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13050528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17393040).

13050528 is an abundant number, since it is smaller than the sum of its proper divisors (21735552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13050528 is a wasteful number, since it uses less digits than its factorization.

13050528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109 (or 2101 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 13050528 is about 3612.5514529208. The cubic root of 13050528 is about 235.4377114487.

Adding to 13050528 its reverse (82505031), we get a palindrome (95555559).

The spelling of 13050528 in words is "thirteen million, fifty thousand, five hundred twenty-eight".