50051145587 has 2 divisors, whose sum is σ = 50051145588. Its totient is φ = 50051145586.

The previous prime is 50051145517. The next prime is 50051145601. The reversal of 50051145587 is 78554115005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50051145587 - 2³⁰ = 48977403763 is a prime.

It is not a weakly prime, because it can be changed into another prime (50051145517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25025572793 + 25025572794.

It is an arithmetic number, because the mean of its divisors is an integer number (25025572794).

Almost surely, 2^50051145587 is an apocalyptic number.

50051145587 is a deficient number, since it is larger than the sum of its proper divisors (1).

50051145587 is an equidigital number, since it uses as much as digits as its factorization.

50051145587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140000, while the sum is 41.

The spelling of 50051145587 in words is "fifty billion, fifty-one million, one hundred forty-five thousand, five hundred eighty-seven".