505360541020 has 12 divisors (see below), whose sum is σ = 1061257136184. Its totient is φ = 202144216400.

The previous prime is 505360541017. The next prime is 505360541107. The reversal of 505360541020 is 20145063505.

It is a congruent number.

It is an unprimeable number.

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, 12634013506 + ... + 12634013545.

It is an arithmetic number, because the mean of its divisors is an integer number (88438094682).

Almost surely, 2^505360541020 is an apocalyptic number.

It is an amenable number.

505360541020 is an abundant number, since it is smaller than the sum of its proper divisors (555896595164).

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

505360541020 is a wasteful number, since it uses less digits than its factorization.

505360541020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25268027060 (or 25268027058 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 505360541020 in words is "five hundred five billion, three hundred sixty million, five hundred forty-one thousand, twenty".