50406626423 has 2 divisors, whose sum is σ = 50406626424. Its totient is φ = 50406626422.

The previous prime is 50406626401. The next prime is 50406626429. The reversal of 50406626423 is 32462660405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50406626423 - 2⁶ = 50406626359 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50406626429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25203313211 + 25203313212.

It is an arithmetic number, because the mean of its divisors is an integer number (25203313212).

Almost surely, 2^50406626423 is an apocalyptic number.

50406626423 is a deficient number, since it is larger than the sum of its proper divisors (1).

50406626423 is an equidigital number, since it uses as much as digits as its factorization.

50406626423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 50406626423 in words is "fifty billion, four hundred six million, six hundred twenty-six thousand, four hundred twenty-three".