50501152401979 has 2 divisors, whose sum is σ = 50501152401980. Its totient is φ = 50501152401978.

The previous prime is 50501152401941. The next prime is 50501152402061. The reversal of 50501152401979 is 97910425110505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50501152401979 - 2²³ = 50501144013371 is a prime.

It is not a weakly prime, because it can be changed into another prime (50501152401919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25250576200989 + 25250576200990.

It is an arithmetic number, because the mean of its divisors is an integer number (25250576200990).

Almost surely, 2^{50501152401979} is an apocalyptic number.

50501152401979 is a deficient number, since it is larger than the sum of its proper divisors (1).

50501152401979 is an equidigital number, since it uses as much as digits as its factorization.

50501152401979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567000, while the sum is 49.

The spelling of 50501152401979 in words is "fifty trillion, five hundred one billion, one hundred fifty-two million, four hundred one thousand, nine hundred seventy-nine".