50123069 has 2 divisors, whose sum is σ = 50123070. Its totient is φ = 50123068.

The previous prime is 50123057. The next prime is 50123077. The reversal of 50123069 is 96032105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49182169 + 940900 = 7013^2 + 970^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50123069 is a prime.

It is a super-2 number, since 2×50123069² = 5024644091957522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50123669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25061534 + 25061535.

It is an arithmetic number, because the mean of its divisors is an integer number (25061535).

Almost surely, 2^50123069 is an apocalyptic number.

It is an amenable number.

50123069 is a deficient number, since it is larger than the sum of its proper divisors (1).

50123069 is an equidigital number, since it uses as much as digits as its factorization.

50123069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 50123069 is about 7079.7647559788. The cubic root of 50123069 is about 368.7051622587.

The spelling of 50123069 in words is "fifty million, one hundred twenty-three thousand, sixty-nine".