4950500123 has 2 divisors, whose sum is σ = 4950500124. Its totient is φ = 4950500122.

The previous prime is 4950500111. The next prime is 4950500131. The reversal of 4950500123 is 3210050594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4950500123 - 2¹² = 4950496027 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4950503123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2475250061 + 2475250062.

It is an arithmetic number, because the mean of its divisors is an integer number (2475250062).

Almost surely, 2^4950500123 is an apocalyptic number.

4950500123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4950500123 is an equidigital number, since it uses as much as digits as its factorization.

4950500123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 4950500123 is about 70359.7905269764. The cubic root of 4950500123 is about 1704.3143154298.

The spelling of 4950500123 in words is "four billion, nine hundred fifty million, five hundred thousand, one hundred twenty-three".