500556629361 has 4 divisors (see below), whose sum is σ = 667408839152. Its totient is φ = 333704419572.

The previous prime is 500556629347. The next prime is 500556629381. The reversal of 500556629361 is 163926655005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 500556629361 - 2⁷ = 500556629233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 500556629361.

It is not an unprimeable number, because it can be changed into a prime (500556629381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83426104891 + ... + 83426104896.

It is an arithmetic number, because the mean of its divisors is an integer number (166852209788).

Almost surely, 2^500556629361 is an apocalyptic number.

It is an amenable number.

500556629361 is a deficient number, since it is larger than the sum of its proper divisors (166852209791).

500556629361 is a wasteful number, since it uses less digits than its factorization.

500556629361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166852209790.

The product of its (nonzero) digits is 1458000, while the sum is 48.

The spelling of 500556629361 in words is "five hundred billion, five hundred fifty-six million, six hundred twenty-nine thousand, three hundred sixty-one".