500005500052 has 12 divisors (see below), whose sum is σ = 875025888660. Its totient is φ = 249998103296.

The previous prime is 500005499989. The next prime is 500005500053. The reversal of 500005500052 is 250005500005.

It can be written as a sum of positive squares in 2 ways, for example, as 468422523396 + 31582976656 = 684414^2 + 177716^2 .

It is a junction number, because it is equal to n+sod(n) for n = 500005499996 and 500005500032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500005500053) 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 in 3 ways as a sum of consecutive naturals, for example, 913693 + ... + 1354564.

It is an arithmetic number, because the mean of its divisors is an integer number (72918824055).

Almost surely, 2^500005500052 is an apocalyptic number.

It is an amenable number.

500005500052 is a deficient number, since it is larger than the sum of its proper divisors (375020388608).

500005500052 is a wasteful number, since it uses less digits than its factorization.

500005500052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323370 (or 2323368 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 22.

The spelling of 500005500052 in words is "five hundred billion, five million, five hundred thousand, fifty-two".