506354056620 has 48 divisors (see below), whose sum is σ = 1437213170400. Its totient is φ = 133178052096.

The previous prime is 506354056609. The next prime is 506354056639. The reversal of 506354056620 is 26650453605.

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 15 ways as a sum of consecutive naturals, for example, 57798595 + ... + 57807354.

It is an arithmetic number, because the mean of its divisors is an integer number (29941941050).

Almost surely, 2^506354056620 is an apocalyptic number.

It is an amenable number.

506354056620 is an abundant number, since it is smaller than the sum of its proper divisors (930859113780).

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

506354056620 is a wasteful number, since it uses less digits than its factorization.

506354056620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115606034 (or 115606032 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 506354056620 in words is "five hundred six billion, three hundred fifty-four million, fifty-six thousand, six hundred twenty".