50316242387 has 2 divisors, whose sum is σ = 50316242388. Its totient is φ = 50316242386.

The previous prime is 50316242359. The next prime is 50316242423. The reversal of 50316242387 is 78324261305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50316242387 - 2⁶ = 50316242323 is a prime.

It is not a weakly prime, because it can be changed into another prime (50316242357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25158121193 + 25158121194.

It is an arithmetic number, because the mean of its divisors is an integer number (25158121194).

Almost surely, 2^50316242387 is an apocalyptic number.

50316242387 is a deficient number, since it is larger than the sum of its proper divisors (1).

50316242387 is an equidigital number, since it uses as much as digits as its factorization.

50316242387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 50316242387 in words is "fifty billion, three hundred sixteen million, two hundred forty-two thousand, three hundred eighty-seven".