10552526320 has 120 divisors (see below), whose sum is σ = 28593085104. Its totient is φ = 3611317248.

The previous prime is 10552526311. The next prime is 10552526321. The reversal of 10552526320 is 2362525501.

It is a happy number.

It is a super-2 number, since 2×10552526320² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10552526321) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2416459 + ... + 2420821.

Almost surely, 2^10552526320 is an apocalyptic number.

10552526320 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 10552526320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14296542552).

10552526320 is an abundant number, since it is smaller than the sum of its proper divisors (18040558784).

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

10552526320 is a wasteful number, since it uses less digits than its factorization.

10552526320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007 (or 4994 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 10552526320 in words is "ten billion, five hundred fifty-two million, five hundred twenty-six thousand, three hundred twenty".