50343008987 has 2 divisors, whose sum is σ = 50343008988. Its totient is φ = 50343008986.

The previous prime is 50343008927. The next prime is 50343009011. The reversal of 50343008987 is 78980034305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50343008987 - 2²⁰ = 50341960411 is a prime.

It is not a weakly prime, because it can be changed into another prime (50343008917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25171504493 + 25171504494.

It is an arithmetic number, because the mean of its divisors is an integer number (25171504494).

Almost surely, 2^50343008987 is an apocalyptic number.

50343008987 is a deficient number, since it is larger than the sum of its proper divisors (1).

50343008987 is an equidigital number, since it uses as much as digits as its factorization.

50343008987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 50343008987 in words is "fifty billion, three hundred forty-three million, eight thousand, nine hundred eighty-seven".