50508602987 has 2 divisors, whose sum is σ = 50508602988. Its totient is φ = 50508602986.

The previous prime is 50508602941. The next prime is 50508603001. The reversal of 50508602987 is 78920680505.

50508602987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50508602987 - 2⁸ = 50508602731 is a prime.

It is a super-2 number, since 2×50508602987² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50508602387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25254301493 + 25254301494.

It is an arithmetic number, because the mean of its divisors is an integer number (25254301494).

Almost surely, 2^50508602987 is an apocalyptic number.

50508602987 is a deficient number, since it is larger than the sum of its proper divisors (1).

50508602987 is an equidigital number, since it uses as much as digits as its factorization.

50508602987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The spelling of 50508602987 in words is "fifty billion, five hundred eight million, six hundred two thousand, nine hundred eighty-seven".