500505561010 has 32 divisors (see below), whose sum is σ = 1108812321792. Its totient is φ = 158401759680.

The previous prime is 500505561007. The next prime is 500505561037. The reversal of 500505561010 is 10165505005.

It is a self number, because there is not a number n which added to its sum of digits gives 500505561010.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 275002146 + ... + 275003965.

It is an arithmetic number, because the mean of its divisors is an integer number (34650385056).

Almost surely, 2^500505561010 is an apocalyptic number.

500505561010 is an abundant number, since it is smaller than the sum of its proper divisors (608306760782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

500505561010 is a wasteful number, since it uses less digits than its factorization.

500505561010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550006138.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 500505561010 in words is "five hundred billion, five hundred five million, five hundred sixty-one thousand, ten".