50500504999979 has 2 divisors, whose sum is σ = 50500504999980. Its totient is φ = 50500504999978.

The previous prime is 50500504999963. The next prime is 50500505000041. The reversal of 50500504999979 is 97999940500505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50500504999979 - 2⁴ = 50500504999963 is a prime.

It is not a weakly prime, because it can be changed into another prime (50500504996979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25250252499989 + 25250252499990.

It is an arithmetic number, because the mean of its divisors is an integer number (25250252499990).

Almost surely, 2^{50500504999979} is an apocalyptic number.

50500504999979 is a deficient number, since it is larger than the sum of its proper divisors (1).

50500504999979 is an equidigital number, since it uses as much as digits as its factorization.

50500504999979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 206671500, while the sum is 71.

The spelling of 50500504999979 in words is "fifty trillion, five hundred billion, five hundred four million, nine hundred ninety-nine thousand, nine hundred seventy-nine".