50737123 has 2 divisors, whose sum is σ = 50737124. Its totient is φ = 50737122.

The previous prime is 50737091. The next prime is 50737133. The reversal of 50737123 is 32173705.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50737123 - 2⁵ = 50737091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50737091 and 50737100.

It is not a weakly prime, because it can be changed into another prime (50737133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25368561 + 25368562.

It is an arithmetic number, because the mean of its divisors is an integer number (25368562).

Almost surely, 2^50737123 is an apocalyptic number.

50737123 is a deficient number, since it is larger than the sum of its proper divisors (1).

50737123 is an equidigital number, since it uses as much as digits as its factorization.

50737123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 50737123 is about 7122.9995788291. Note that the first 3 decimals coincide. The cubic root of 50737123 is about 370.2047150554.

The spelling of 50737123 in words is "fifty million, seven hundred thirty-seven thousand, one hundred twenty-three".