50365745015899 has 2 divisors, whose sum is σ = 50365745015900. Its totient is φ = 50365745015898.

The previous prime is 50365745015851. The next prime is 50365745015951. The reversal of 50365745015899 is 99851054756305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50365745015899 - 2¹³ = 50365745007707 is a prime.

It is not a weakly prime, because it can be changed into another prime (50365745015099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25182872507949 + 25182872507950.

It is an arithmetic number, because the mean of its divisors is an integer number (25182872507950).

Almost surely, 2^{50365745015899} is an apocalyptic number.

50365745015899 is a deficient number, since it is larger than the sum of its proper divisors (1).

50365745015899 is an equidigital number, since it uses as much as digits as its factorization.

50365745015899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120000, while the sum is 67.

The spelling of 50365745015899 in words is "fifty trillion, three hundred sixty-five billion, seven hundred forty-five million, fifteen thousand, eight hundred ninety-nine".