11052452320 has 384 divisors, whose sum is σ = 33944666112. Its totient is φ = 3306700800.

The previous prime is 11052452317. The next prime is 11052452339. The reversal of 11052452320 is 2325425011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21213660 + ... + 21214180.

It is an arithmetic number, because the mean of its divisors is an integer number (88397568).

Almost surely, 2^11052452320 is an apocalyptic number.

11052452320 is a gapful number since it is divisible by the number (10) 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 11052452320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16972333056).

11052452320 is an abundant number, since it is smaller than the sum of its proper divisors (22892213792).

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

11052452320 is a wasteful number, since it uses less digits than its factorization.

11052452320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634 (or 626 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 11052452320 its reverse (2325425011), we get a palindrome (13377877331).

The spelling of 11052452320 in words is "eleven billion, fifty-two million, four hundred fifty-two thousand, three hundred twenty".