10521202352 has 20 divisors (see below), whose sum is σ = 21583937736. Its totient is φ = 4951153920.

The previous prime is 10521202333. The next prime is 10521202381. The reversal of 10521202352 is 25320212501.

10521202352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10521202352² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19340174 + ... + 19340717.

Almost surely, 2^10521202352 is an apocalyptic number.

It is an amenable number.

10521202352 is an abundant number, since it is smaller than the sum of its proper divisors (11062735384).

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

10521202352 is a wasteful number, since it uses less digits than its factorization.

10521202352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38680916 (or 38680910 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 10521202352 its reverse (25320212501), we get a palindrome (35841414853).

The spelling of 10521202352 in words is "ten billion, five hundred twenty-one million, two hundred two thousand, three hundred fifty-two".