5442215243 has 2 divisors, whose sum is σ = 5442215244. Its totient is φ = 5442215242.

The previous prime is 5442215213. The next prime is 5442215281. The reversal of 5442215243 is 3425122445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5442215243 - 2²⁶ = 5375106379 is a prime.

It is a super-2 number, since 2×5442215243² = 59235413502283098098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5442215203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2721107621 + 2721107622.

It is an arithmetic number, because the mean of its divisors is an integer number (2721107622).

Almost surely, 2^5442215243 is an apocalyptic number.

5442215243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5442215243 is an equidigital number, since it uses as much as digits as its factorization.

5442215243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38400, while the sum is 32.

The square root of 5442215243 is about 73771.3714322839. The cubic root of 5442215243 is about 1758.9705630878.

Adding to 5442215243 its reverse (3425122445), we get a palindrome (8867337688).

The spelling of 5442215243 in words is "five billion, four hundred forty-two million, two hundred fifteen thousand, two hundred forty-three".