13322453250 has 64 divisors (see below), whose sum is σ = 35003030400. Its totient is φ = 3365668800.

The previous prime is 13322453237. The next prime is 13322453293. The reversal of 13322453250 is 5235422331.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 453205 + ... + 481704.

It is an arithmetic number, because the mean of its divisors is an integer number (546922350).

Almost surely, 2^13322453250 is an apocalyptic number.

13322453250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13322453250 is an abundant number, since it is smaller than the sum of its proper divisors (21680577150).

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

13322453250 is a wasteful number, since it uses less digits than its factorization.

13322453250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934948 (or 934938 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 13322453250 its reverse (5235422331), we get a palindrome (18557875581).

The spelling of 13322453250 in words is "thirteen billion, three hundred twenty-two million, four hundred fifty-three thousand, two hundred fifty".