5442223797 has 6 divisors (see below), whose sum is σ = 7860989942. Its totient is φ = 3628149192.

The previous prime is 5442223777. The next prime is 5442223799. The reversal of 5442223797 is 7973222445.

5442223797 is a `hidden beast` number, since 54 + 4 + 222 + 379 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5228157636 + 214066161 = 72306^2 + 14631^2 .

It is not a de Polignac number, because 5442223797 - 2⁸ = 5442223541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442223799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 302345758 + ... + 302345775.

Almost surely, 2^5442223797 is an apocalyptic number.

It is an amenable number.

5442223797 is a deficient number, since it is larger than the sum of its proper divisors (2418766145).

5442223797 is a wasteful number, since it uses less digits than its factorization.

5442223797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604691539 (or 604691536 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 5442223797 is about 73771.4294086810. The cubic root of 5442223797 is about 1758.9714846626.

The spelling of 5442223797 in words is "five billion, four hundred forty-two million, two hundred twenty-three thousand, seven hundred ninety-seven".