13152443250 has 64 divisors (see below), whose sum is σ = 32972284800. Its totient is φ = 3491956800.

The previous prime is 13152443237. The next prime is 13152443273. The reversal of 13152443250 is 5234425131.

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, 133461 + ... + 210039.

It is an arithmetic number, because the mean of its divisors is an integer number (515191950).

Almost surely, 2^13152443250 is an apocalyptic number.

13152443250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13152443250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16486142400).

13152443250 is an abundant number, since it is smaller than the sum of its proper divisors (19819841550).

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

13152443250 is a wasteful number, since it uses less digits than its factorization.

13152443250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76828 (or 76818 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 13152443250 its reverse (5234425131), we get a palindrome (18386868381).

The spelling of 13152443250 in words is "thirteen billion, one hundred fifty-two million, four hundred forty-three thousand, two hundred fifty".