13375057332 has 192 divisors, whose sum is σ = 39823562240. Its totient is φ = 3399542784.

The previous prime is 13375057321. The next prime is 13375057349. The reversal of 13375057332 is 23375057331.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4402518 + ... + 4405554.

Almost surely, 2^13375057332 is an apocalyptic number.

13375057332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13375057332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19911781120).

13375057332 is an abundant number, since it is smaller than the sum of its proper divisors (26448504908).

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

13375057332 is a wasteful number, since it uses less digits than its factorization.

13375057332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210 (or 3208 counting only the distinct ones).

The product of its (nonzero) digits is 198450, while the sum is 39.

Subtracting 13375057332 from its reverse (23375057331), we obtain a palindrome (9999999999).

The spelling of 13375057332 in words is "thirteen billion, three hundred seventy-five million, fifty-seven thousand, three hundred thirty-two".