50161605023 has 2 divisors, whose sum is σ = 50161605024. Its totient is φ = 50161605022.

The previous prime is 50161605007. The next prime is 50161605037. The reversal of 50161605023 is 32050616105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50161605023 - 2⁴ = 50161605007 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 (50161605623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25080802511 + 25080802512.

It is an arithmetic number, because the mean of its divisors is an integer number (25080802512).

Almost surely, 2^50161605023 is an apocalyptic number.

50161605023 is a deficient number, since it is larger than the sum of its proper divisors (1).

50161605023 is an equidigital number, since it uses as much as digits as its factorization.

50161605023 is an evil number, because the sum of its binary digits is even.

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

The spelling of 50161605023 in words is "fifty billion, one hundred sixty-one million, six hundred five thousand, twenty-three".