13026413050 has 24 divisors (see below), whose sum is σ = 27690433056. Its totient is φ = 4466198640.

The previous prime is 13026413041. The next prime is 13026413051. The reversal of 13026413050 is 5031462031.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (13026413051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18608812 + ... + 18609511.

It is an arithmetic number, because the mean of its divisors is an integer number (1153768044).

Almost surely, 2^13026413050 is an apocalyptic number.

13026413050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13026413050 is an abundant number, since it is smaller than the sum of its proper divisors (14664020006).

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

13026413050 is a wasteful number, since it uses less digits than its factorization.

13026413050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37218342 (or 37218337 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 13026413050 its reverse (5031462031), we get a palindrome (18057875081).

The spelling of 13026413050 in words is "thirteen billion, twenty-six million, four hundred thirteen thousand, fifty".