50996732587 has 2 divisors, whose sum is σ = 50996732588. Its totient is φ = 50996732586.

The previous prime is 50996732557. The next prime is 50996732599. The reversal of 50996732587 is 78523769905.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50996732587 - 2¹⁹ = 50996208299 is a prime.

It is not a weakly prime, because it can be changed into another prime (50996732557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25498366293 + 25498366294.

It is an arithmetic number, because the mean of its divisors is an integer number (25498366294).

Almost surely, 2^50996732587 is an apocalyptic number.

50996732587 is a deficient number, since it is larger than the sum of its proper divisors (1).

50996732587 is an equidigital number, since it uses as much as digits as its factorization.

50996732587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28576800, while the sum is 61.

The spelling of 50996732587 in words is "fifty billion, nine hundred ninety-six million, seven hundred thirty-two thousand, five hundred eighty-seven".