501350422510552 has 16 divisors (see below), whose sum is σ = 940042266104160. Its totient is φ = 250672484882784.

The previous prime is 501350422510529. The next prime is 501350422510607. The reversal of 501350422510552 is 255015224053105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340014928 + ... + 341486239.

It is an arithmetic number, because the mean of its divisors is an integer number (58752641631510).

Almost surely, 2^{501350422510552} is an apocalyptic number.

It is an amenable number.

501350422510552 is a deficient number, since it is larger than the sum of its proper divisors (438691843593608).

501350422510552 is a wasteful number, since it uses less digits than its factorization.

501350422510552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681593130 (or 681593126 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

Adding to 501350422510552 its reverse (255015224053105), we get a palindrome (756365646563657).

The spelling of 501350422510552 in words is "five hundred one trillion, three hundred fifty billion, four hundred twenty-two million, five hundred ten thousand, five hundred fifty-two".