50051314487 has 2 divisors, whose sum is σ = 50051314488. Its totient is φ = 50051314486.

The previous prime is 50051314429. The next prime is 50051314543. The reversal of 50051314487 is 78441315005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50051314487 - 2¹⁸ = 50051052343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50051314487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50051314427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25025657243 + 25025657244.

It is an arithmetic number, because the mean of its divisors is an integer number (25025657244).

Almost surely, 2^50051314487 is an apocalyptic number.

50051314487 is a deficient number, since it is larger than the sum of its proper divisors (1).

50051314487 is an equidigital number, since it uses as much as digits as its factorization.

50051314487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 38.

The spelling of 50051314487 in words is "fifty billion, fifty-one million, three hundred fourteen thousand, four hundred eighty-seven".