506239986699776 has 160 divisors (see below), whose sum is σ = 1224890058923520. Its totient is φ = 204179844096000.

The previous prime is 506239986699749. The next prime is 506239986699779. The reversal of 506239986699776 is 677996689932605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506239986699779) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14334095 + ... + 34899086.

It is an arithmetic number, because the mean of its divisors is an integer number (7655562868272).

Almost surely, 2^{506239986699776} is an apocalyptic number.

506239986699776 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

506239986699776 is an abundant number, since it is smaller than the sum of its proper divisors (718650072223744).

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

506239986699776 is a wasteful number, since it uses less digits than its factorization.

506239986699776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49233376 (or 49233360 counting only the distinct ones).

The product of its (nonzero) digits is 99995938560, while the sum is 92.

The spelling of 506239986699776 in words is "five hundred six trillion, two hundred thirty-nine billion, nine hundred eighty-six million, six hundred ninety-nine thousand, seven hundred seventy-six".