50986674371 has 2 divisors, whose sum is σ = 50986674372. Its totient is φ = 50986674370.

The previous prime is 50986674337. The next prime is 50986674421. The reversal of 50986674371 is 17347668905.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50986674371 is a prime.

It is not a weakly prime, because it can be changed into another prime (50986674311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25493337185 + 25493337186.

It is an arithmetic number, because the mean of its divisors is an integer number (25493337186).

Almost surely, 2^50986674371 is an apocalyptic number.

50986674371 is a deficient number, since it is larger than the sum of its proper divisors (1).

50986674371 is an equidigital number, since it uses as much as digits as its factorization.

50986674371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 50986674371 in words is "fifty billion, nine hundred eighty-six million, six hundred seventy-four thousand, three hundred seventy-one".