4490548043 has 2 divisors, whose sum is σ = 4490548044. Its totient is φ = 4490548042.

The previous prime is 4490548021. The next prime is 4490548057. The reversal of 4490548043 is 3408450944.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4490548043 - 2⁶ = 4490547979 is a prime.

It is a super-2 number, since 2×4490548043² = 40330043452982259698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4490548343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2245274021 + 2245274022.

It is an arithmetic number, because the mean of its divisors is an integer number (2245274022).

Almost surely, 2^4490548043 is an apocalyptic number.

4490548043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4490548043 is an equidigital number, since it uses as much as digits as its factorization.

4490548043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480, while the sum is 41.

The square root of 4490548043 is about 67011.5515638908. The cubic root of 4490548043 is about 1649.8069003286.

Adding to 4490548043 its reverse (3408450944), we get a palindrome (7898998987).

The spelling of 4490548043 in words is "four billion, four hundred ninety million, five hundred forty-eight thousand, forty-three".