50993087983 has 2 divisors, whose sum is σ = 50993087984. Its totient is φ = 50993087982.

The previous prime is 50993087897. The next prime is 50993087989. The reversal of 50993087983 is 38978039905.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50993087983 - 2¹³ = 50993079791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50993087989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25496543991 + 25496543992.

It is an arithmetic number, because the mean of its divisors is an integer number (25496543992).

Almost surely, 2^50993087983 is an apocalyptic number.

50993087983 is a deficient number, since it is larger than the sum of its proper divisors (1).

50993087983 is an equidigital number, since it uses as much as digits as its factorization.

50993087983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14696640, while the sum is 61.

The spelling of 50993087983 in words is "fifty billion, nine hundred ninety-three million, eighty-seven thousand, nine hundred eighty-three".