10530335533 has 4 divisors (see below), whose sum is σ = 10870023808. Its totient is φ = 10190647260.

The previous prime is 10530335527. The next prime is 10530335537. The reversal of 10530335533 is 33553303501.

10530335533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10530335533 is a prime.

It is a super-2 number, since 2×10530335533² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 339688243 = 10530335533 / (1 + 0 + 5 + 3 + 0 + 3 + 3 + 5 + 5 + 3 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10530335495 and 10530335504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10530335537) by changing a digit.

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, 169844091 + ... + 169844152.

It is an arithmetic number, because the mean of its divisors is an integer number (2717505952).

Almost surely, 2^10530335533 is an apocalyptic number.

It is an amenable number.

10530335533 is a deficient number, since it is larger than the sum of its proper divisors (339688275).

10530335533 is an equidigital number, since it uses as much as digits as its factorization.

10530335533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339688274.

The product of its (nonzero) digits is 30375, while the sum is 31.

The spelling of 10530335533 in words is "ten billion, five hundred thirty million, three hundred thirty-five thousand, five hundred thirty-three".