13500225340 has 48 divisors (see below), whose sum is σ = 33445730304. Its totient is φ = 4479336000.

The previous prime is 13500225331. The next prime is 13500225341. The reversal of 13500225340 is 4352200531.

13500225340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13500225341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1550986 + ... + 1559665.

It is an arithmetic number, because the mean of its divisors is an integer number (696786048).

Almost surely, 2^13500225340 is an apocalyptic number.

13500225340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13500225340 is an abundant number, since it is smaller than the sum of its proper divisors (19945504964).

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

13500225340 is a wasteful number, since it uses less digits than its factorization.

13500225340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110698 (or 3110696 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 13500225340 its reverse (4352200531), we get a palindrome (17852425871).

The spelling of 13500225340 in words is "thirteen billion, five hundred million, two hundred twenty-five thousand, three hundred forty".