11052552720 has 320 divisors, whose sum is σ = 39741456384. Its totient is φ = 2511298560.

The previous prime is 11052552701. The next prime is 11052552767. The reversal of 11052552720 is 2725525011.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17188719 + ... + 17189361.

Almost surely, 2^11052552720 is an apocalyptic number.

11052552720 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 11052552720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19870728192).

11052552720 is an abundant number, since it is smaller than the sum of its proper divisors (28688903664).

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

11052552720 is a wasteful number, since it uses less digits than its factorization.

11052552720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070 (or 1064 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 30.

The spelling of 11052552720 in words is "eleven billion, fifty-two million, five hundred fifty-two thousand, seven hundred twenty".