506026540512 has 36 divisors (see below), whose sum is σ = 1439012975400. Its totient is φ = 168675513408.

The previous prime is 506026540501. The next prime is 506026540529. The reversal of 506026540512 is 215045620605.

506026540512 is a `hidden beast` number, since 5 + 0 + 60 + 2 + 6 + 540 + 51 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 878518012 + ... + 878518587.

It is an arithmetic number, because the mean of its divisors is an integer number (39972582650).

Almost surely, 2^506026540512 is an apocalyptic number.

It is an amenable number.

506026540512 is an abundant number, since it is smaller than the sum of its proper divisors (932986434888).

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

506026540512 is a wasteful number, since it uses less digits than its factorization.

506026540512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757036615 (or 1757036604 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 506026540512 in words is "five hundred six billion, twenty-six million, five hundred forty thousand, five hundred twelve".