2033143050545 has 32 divisors (see below), whose sum is σ = 2553495404544. Its totient is φ = 1552166668800.

The previous prime is 2033143050541. The next prime is 2033143050557. The reversal of 2033143050545 is 5450503413302.

It is a happy number.

It is not a de Polignac number, because 2033143050545 - 2² = 2033143050541 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2033143050541) 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 31 ways as a sum of consecutive naturals, for example, 65758640 + ... + 65789550.

It is an arithmetic number, because the mean of its divisors is an integer number (79796731392).

Almost surely, 2^{2033143050545} is an apocalyptic number.

It is an amenable number.

2033143050545 is a deficient number, since it is larger than the sum of its proper divisors (520352353999).

2033143050545 is a wasteful number, since it uses less digits than its factorization.

2033143050545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36833.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 2033143050545 its reverse (5450503413302), we get a palindrome (7483646463847).

The spelling of 2033143050545 in words is "two trillion, thirty-three billion, one hundred forty-three million, fifty thousand, five hundred forty-five".