501255141060 has 24 divisors (see below), whose sum is σ = 1403514395136. Its totient is φ = 133668037600.

The previous prime is 501255141017. The next prime is 501255141133. The reversal of 501255141060 is 60141552105.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 7 ways as a sum of consecutive naturals, for example, 4177126116 + ... + 4177126235.

It is an arithmetic number, because the mean of its divisors is an integer number (58479766464).

Almost surely, 2^501255141060 is an apocalyptic number.

It is an amenable number.

501255141060 is an abundant number, since it is smaller than the sum of its proper divisors (902259254076).

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

501255141060 is a wasteful number, since it uses less digits than its factorization.

501255141060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8354252363 (or 8354252361 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 501255141060 its reverse (60141552105), we get a palindrome (561396693165).

The spelling of 501255141060 in words is "five hundred one billion, two hundred fifty-five million, one hundred forty-one thousand, sixty".