598899998895 has 32 divisors (see below), whose sum is σ = 1045388678400. Its totient is φ = 290365770240.

The previous prime is 598899998881. The next prime is 598899998897.

598899998895 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 598899998895 - 2⁹ = 598899998383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (598899998897) 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 31 ways as a sum of consecutive naturals, for example, 7566967 + ... + 7645703.

It is an arithmetic number, because the mean of its divisors is an integer number (32668396200).

Almost surely, 2^598899998895 is an apocalyptic number.

598899998895 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

598899998895 is a deficient number, since it is larger than the sum of its proper divisors (446488679505).

598899998895 is a wasteful number, since it uses less digits than its factorization.

598899998895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124855.

The product of its digits is 54419558400, while the sum is 96.

The spelling of 598899998895 in words is "five hundred ninety-eight billion, eight hundred ninety-nine million, nine hundred ninety-eight thousand, eight hundred ninety-five".