98287558464 has 28 divisors (see below), whose sum is σ = 260052498944. Its totient is φ = 32762519424.

The previous prime is 98287558451. The next prime is 98287558469. The reversal of 98287558464 is 46485578289.

It is a junction number, because it is equal to n+sod(n) for n = 98287558395 and 98287558404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98287558469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255956992 + ... + 255957375.

It is an arithmetic number, because the mean of its divisors is an integer number (9287589248).

Almost surely, 2^98287558464 is an apocalyptic number.

It is an amenable number.

98287558464 is an abundant number, since it is smaller than the sum of its proper divisors (161764940480).

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

98287558464 is a wasteful number, since it uses less digits than its factorization.

98287558464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511914382 (or 511914372 counting only the distinct ones).

The product of its digits is 154828800, while the sum is 66.

The spelling of 98287558464 in words is "ninety-eight billion, two hundred eighty-seven million, five hundred fifty-eight thousand, four hundred sixty-four".