10550442533 has 8 divisors (see below), whose sum is σ = 10587190560. Its totient is φ = 10513757520.

The previous prime is 10550442517. The next prime is 10550442557. The reversal of 10550442533 is 33524405501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10550442533 - 2⁴ = 10550442517 is a prime.

It is a super-2 number, since 2×10550442533² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10550442533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10550442563) 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 7 ways as a sum of consecutive naturals, for example, 332966 + ... + 363272.

It is an arithmetic number, because the mean of its divisors is an integer number (1323398820).

Almost surely, 2^10550442533 is an apocalyptic number.

It is an amenable number.

10550442533 is a deficient number, since it is larger than the sum of its proper divisors (36748027).

10550442533 is an equidigital number, since it uses as much as digits as its factorization.

10550442533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31507.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 10550442533 in words is "ten billion, five hundred fifty million, four hundred forty-two thousand, five hundred thirty-three".