5821108998 has 32 divisors (see below), whose sum is σ = 11791785600. Its totient is φ = 1915598976.

The previous prime is 5821108981. The next prime is 5821108999. The reversal of 5821108998 is 8998011285.

It is a self number, because there is not a number n which added to its sum of digits gives 5821108998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5821108999) 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 15 ways as a sum of consecutive naturals, for example, 129790 + ... + 168782.

It is an arithmetic number, because the mean of its divisors is an integer number (368493300).

Almost surely, 2^5821108998 is an apocalyptic number.

5821108998 is an abundant number, since it is smaller than the sum of its proper divisors (5970676602).

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

5821108998 is a wasteful number, since it uses less digits than its factorization.

5821108998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39316.

The product of its (nonzero) digits is 414720, while the sum is 51.

The square root of 5821108998 is about 76296.1925524465. The cubic root of 5821108998 is about 1798.8788283405.

The spelling of 5821108998 in words is "five billion, eight hundred twenty-one million, one hundred eight thousand, nine hundred ninety-eight".