50081123 has 2 divisors, whose sum is σ = 50081124. Its totient is φ = 50081122.

The previous prime is 50081107. The next prime is 50081149. The reversal of 50081123 is 32118005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50081123 - 2⁴ = 50081107 is a prime.

It is a super-2 number, since 2×50081123² = 5016237761882258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50081095 and 50081104.

It is not a weakly prime, because it can be changed into another prime (50081923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25040561 + 25040562.

It is an arithmetic number, because the mean of its divisors is an integer number (25040562).

Almost surely, 2^50081123 is an apocalyptic number.

50081123 is a deficient number, since it is larger than the sum of its proper divisors (1).

50081123 is an equidigital number, since it uses as much as digits as its factorization.

50081123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 50081123 is about 7076.8017493780. The cubic root of 50081123 is about 368.6022819997.

Adding to 50081123 its reverse (32118005), we get a palindrome (82199128).

The spelling of 50081123 in words is "fifty million, eighty-one thousand, one hundred twenty-three".