10533603052 has 24 divisors (see below), whose sum is σ = 21381645824. Its totient is φ = 4447021392.

The previous prime is 10533603023. The next prime is 10533603061. The reversal of 10533603052 is 25030633501.

It is a super-2 number, since 2×10533603052² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 10533603052.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2805588 + ... + 2809339.

Almost surely, 2^10533603052 is an apocalyptic number.

It is an amenable number.

10533603052 is an abundant number, since it is smaller than the sum of its proper divisors (10848042772).

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

10533603052 is a wasteful number, since it uses less digits than its factorization.

10533603052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5615005 (or 5615003 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

The spelling of 10533603052 in words is "ten billion, five hundred thirty-three million, six hundred three thousand, fifty-two".