501050560506 has 16 divisors (see below), whose sum is σ = 1006477111200. Its totient is φ = 166287521808.

The previous prime is 501050560501. The next prime is 501050560559. The reversal of 501050560506 is 605065050105.

It is not an unprimeable number, because it can be changed into a prime (501050560501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182331436 + ... + 182334183.

It is an arithmetic number, because the mean of its divisors is an integer number (62904819450).

Almost surely, 2^501050560506 is an apocalyptic number.

501050560506 is an abundant number, since it is smaller than the sum of its proper divisors (505426550694).

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

501050560506 is a wasteful number, since it uses less digits than its factorization.

501050560506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364665853.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 501050560506 in words is "five hundred one billion, fifty million, five hundred sixty thousand, five hundred six".