10521325336 has 32 divisors (see below), whose sum is σ = 19805940000. Its totient is φ = 5239777536.

The previous prime is 10521325333. The next prime is 10521325349. The reversal of 10521325336 is 63352312501.

It is a super-2 number, since 2×10521325336² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10521325298 and 10521325307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10521325333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3681220 + ... + 3684076.

It is an arithmetic number, because the mean of its divisors is an integer number (618935625).

Almost surely, 2^10521325336 is an apocalyptic number.

It is an amenable number.

10521325336 is a deficient number, since it is larger than the sum of its proper divisors (9284614664).

10521325336 is a wasteful number, since it uses less digits than its factorization.

10521325336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4531 (or 4527 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 10521325336 its reverse (63352312501), we get a palindrome (73873637837).

The spelling of 10521325336 in words is "ten billion, five hundred twenty-one million, three hundred twenty-five thousand, three hundred thirty-six".