5445252793 has 2 divisors, whose sum is σ = 5445252794. Its totient is φ = 5445252792.

The previous prime is 5445252749. The next prime is 5445252797. The reversal of 5445252793 is 3972525445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2878107904 + 2567144889 = 53648^2 + 50667^2 .

It is a cyclic number.

It is not a de Polignac number, because 5445252793 - 2²⁵ = 5411698361 is a prime.

It is a super-3 number, since 3×5445252793³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (5445252797) 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 as a sum of consecutive naturals, namely, 2722626396 + 2722626397.

It is an arithmetic number, because the mean of its divisors is an integer number (2722626397).

Almost surely, 2^5445252793 is an apocalyptic number.

It is an amenable number.

5445252793 is a deficient number, since it is larger than the sum of its proper divisors (1).

5445252793 is an equidigital number, since it uses as much as digits as its factorization.

5445252793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512000, while the sum is 46.

The square root of 5445252793 is about 73791.9561537706. The cubic root of 5445252793 is about 1759.2977562773.

The spelling of 5445252793 in words is "five billion, four hundred forty-five million, two hundred fifty-two thousand, seven hundred ninety-three".