10331320552 has 64 divisors (see below), whose sum is σ = 22554921600. Its totient is φ = 4344710400.

The previous prime is 10331320501. The next prime is 10331320553. The reversal of 10331320552 is 25502313301.

It is not an unprimeable number, because it can be changed into a prime (10331320553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2022802 + ... + 2027902.

It is an arithmetic number, because the mean of its divisors is an integer number (352420650).

Almost surely, 2^10331320552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10331320552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11277460800).

10331320552 is an abundant number, since it is smaller than the sum of its proper divisors (12223601048).

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

10331320552 is a wasteful number, since it uses less digits than its factorization.

10331320552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5786 (or 5782 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 10331320552 its reverse (25502313301), we get a palindrome (35833633853).

The spelling of 10331320552 in words is "ten billion, three hundred thirty-one million, three hundred twenty thousand, five hundred fifty-two".