2201450533 has 4 divisors (see below), whose sum is σ = 2237539948. Its totient is φ = 2165361120.

The previous prime is 2201450527. The next prime is 2201450551. The reversal of 2201450533 is 3350541022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 990549729 + 1210900804 = 31473^2 + 34798^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201450533 - 2⁵ = 2201450501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2201450498 and 2201450507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201450033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18044616 + ... + 18044737.

It is an arithmetic number, because the mean of its divisors is an integer number (559384987).

Almost surely, 2^2201450533 is an apocalyptic number.

It is an amenable number.

2201450533 is a deficient number, since it is larger than the sum of its proper divisors (36089415).

2201450533 is an equidigital number, since it uses as much as digits as its factorization.

2201450533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36089414.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2201450533 is about 46919.6177840357. The cubic root of 2201450533 is about 1300.8772250852.

Adding to 2201450533 its reverse (3350541022), we get a palindrome (5551991555).

The spelling of 2201450533 in words is "two billion, two hundred one million, four hundred fifty thousand, five hundred thirty-three".