5033243450545 has 4 divisors (see below), whose sum is σ = 6039892140660. Its totient is φ = 4026594760432.

The previous prime is 5033243450519. The next prime is 5033243450561. The reversal of 5033243450545 is 5450543423305.

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 1722139163809 + 3311104286736 = 1312303^2 + 1819644^2 .

It is a cyclic number.

It is not a de Polignac number, because 5033243450545 - 2⁹ = 5033243450033 is a prime.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 503324345050 + ... + 503324345059.

It is an arithmetic number, because the mean of its divisors is an integer number (1509973035165).

Almost surely, 2^{5033243450545} is an apocalyptic number.

It is an amenable number.

5033243450545 is a deficient number, since it is larger than the sum of its proper divisors (1006648690115).

5033243450545 is a wasteful number, since it uses less digits than its factorization.

5033243450545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006648690114.

The product of its (nonzero) digits is 2160000, while the sum is 43.

The spelling of 5033243450545 in words is "five trillion, thirty-three billion, two hundred forty-three million, four hundred fifty thousand, five hundred forty-five".