50887488329 has 2 divisors, whose sum is σ = 50887488330. Its totient is φ = 50887488328.

The previous prime is 50887488229. The next prime is 50887488331. The reversal of 50887488329 is 92388478805.

It is a happy number.

50887488329 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 can be written as a sum of positive squares in only one way, i.e., 49483112704 + 1404375625 = 222448^2 + 37475^2 .

It is a cyclic number.

It is not a de Polignac number, because 50887488329 - 2²⁴ = 50870711113 is a prime.

It is a super-2 number, since 2×50887488329² (a number of 22 digits) contains 22 as substring.

Together with 50887488331, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50887488389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25443744164 + 25443744165.

It is an arithmetic number, because the mean of its divisors is an integer number (25443744165).

Almost surely, 2^50887488329 is an apocalyptic number.

It is an amenable number.

50887488329 is a deficient number, since it is larger than the sum of its proper divisors (1).

50887488329 is an equidigital number, since it uses as much as digits as its factorization.

50887488329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30965760, while the sum is 62.

The spelling of 50887488329 in words is "fifty billion, eight hundred eighty-seven million, four hundred eighty-eight thousand, three hundred twenty-nine".