50545515079 has 2 divisors, whose sum is σ = 50545515080. Its totient is φ = 50545515078.

The previous prime is 50545515023. The next prime is 50545515101. The reversal of 50545515079 is 97051554505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50545515079 - 2⁹ = 50545514567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50545515019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25272757539 + 25272757540.

It is an arithmetic number, because the mean of its divisors is an integer number (25272757540).

Almost surely, 2^50545515079 is an apocalyptic number.

50545515079 is a deficient number, since it is larger than the sum of its proper divisors (1).

50545515079 is an equidigital number, since it uses as much as digits as its factorization.

50545515079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 787500, while the sum is 46.

The spelling of 50545515079 in words is "fifty billion, five hundred forty-five million, five hundred fifteen thousand, seventy-nine".