5048438123 has 2 divisors, whose sum is σ = 5048438124. Its totient is φ = 5048438122.

The previous prime is 5048438093. The next prime is 5048438147. The reversal of 5048438123 is 3218348405.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5048438123 - 2¹⁰ = 5048437099 is a prime.

It is a super-4 number, since 4×5048438123⁴ (a number of 40 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (5048428123) 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 as a sum of consecutive naturals, namely, 2524219061 + 2524219062.

It is an arithmetic number, because the mean of its divisors is an integer number (2524219062).

Almost surely, 2^5048438123 is an apocalyptic number.

5048438123 is a deficient number, since it is larger than the sum of its proper divisors (1).

5048438123 is an equidigital number, since it uses as much as digits as its factorization.

5048438123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 5048438123 is about 71052.3618397024. The cubic root of 5048438123 is about 1715.4800791156.

The spelling of 5048438123 in words is "five billion, forty-eight million, four hundred thirty-eight thousand, one hundred twenty-three".