498537928568 has 16 divisors (see below), whose sum is σ = 989744417280. Its totient is φ = 234606083968.

The previous prime is 498537928549. The next prime is 498537928573. The reversal of 498537928568 is 865829735894.

It is a junction number, because it is equal to n+sod(n) for n = 498537928495 and 498537928504.

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 3 ways as a sum of consecutive naturals, for example, 1832859896 + ... + 1832860167.

It is an arithmetic number, because the mean of its divisors is an integer number (61859026080).

Almost surely, 2^498537928568 is an apocalyptic number.

It is an amenable number.

498537928568 is a deficient number, since it is larger than the sum of its proper divisors (491206488712).

498537928568 is a wasteful number, since it uses less digits than its factorization.

498537928568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3665720086 (or 3665720082 counting only the distinct ones).

The product of its digits is 1045094400, while the sum is 74.

The spelling of 498537928568 in words is "four hundred ninety-eight billion, five hundred thirty-seven million, nine hundred twenty-eight thousand, five hundred sixty-eight".