501501432757012 has 12 divisors (see below), whose sum is σ = 877688255505600. Its totient is φ = 250733359755416.

The previous prime is 501501432757007. The next prime is 501501432757019. The reversal of 501501432757012 is 210757234105105.

It is a self number, because there is not a number n which added to its sum of digits gives 501501432757012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501501432757019) 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 3 ways as a sum of consecutive naturals, for example, 4339090762 + ... + 4339206337.

It is an arithmetic number, because the mean of its divisors is an integer number (73140687958800).

Almost surely, 2^{501501432757012} is an apocalyptic number.

It is an amenable number.

501501432757012 is a deficient number, since it is larger than the sum of its proper divisors (376186822748588).

501501432757012 is a wasteful number, since it uses less digits than its factorization.

501501432757012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8678311550 (or 8678311548 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 43.

The spelling of 501501432757012 in words is "five hundred one trillion, five hundred one billion, four hundred thirty-two million, seven hundred fifty-seven thousand, twelve".