500034627881 has 2 divisors, whose sum is σ = 500034627882. Its totient is φ = 500034627880.

The previous prime is 500034627871. The next prime is 500034627899. The reversal of 500034627881 is 188726430005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314087389225 + 185947238656 = 560435^2 + 431216^2 .

It is a cyclic number.

It is not a de Polignac number, because 500034627881 - 2²⁶ = 499967519017 is a prime.

It is a super-2 number, since 2×500034627881² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (500034627871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250017313940 + 250017313941.

It is an arithmetic number, because the mean of its divisors is an integer number (250017313941).

Almost surely, 2^500034627881 is an apocalyptic number.

It is an amenable number.

500034627881 is a deficient number, since it is larger than the sum of its proper divisors (1).

500034627881 is an equidigital number, since it uses as much as digits as its factorization.

500034627881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 500034627881 in words is "five hundred billion, thirty-four million, six hundred twenty-seven thousand, eight hundred eighty-one".