506055019998 has 64 divisors (see below), whose sum is σ = 1111253644800. Its totient is φ = 152360434560.

The previous prime is 506055019997. The next prime is 506055019999. The reversal of 506055019998 is 899910550605.

It is an interprime number because it is at equal distance from previous prime (506055019997) and next prime (506055019999).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506055019997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17786448 + ... + 17814876.

It is an arithmetic number, because the mean of its divisors is an integer number (17363338200).

Almost surely, 2^506055019998 is an apocalyptic number.

506055019998 is an abundant number, since it is smaller than the sum of its proper divisors (605198624802).

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

506055019998 is a wasteful number, since it uses less digits than its factorization.

506055019998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30177.

The product of its (nonzero) digits is 4374000, while the sum is 57.

The spelling of 506055019998 in words is "five hundred six billion, fifty-five million, nineteen thousand, nine hundred ninety-eight".