35518821108 has 48 divisors (see below), whose sum is σ = 84712957056. Its totient is φ = 11578802560.

The previous prime is 35518821097. The next prime is 35518821127. The reversal of 35518821108 is 80112881553.

It is a self number, because there is not a number n which added to its sum of digits gives 35518821108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108010 + ... + 287582.

It is an arithmetic number, because the mean of its divisors is an integer number (1764853272).

Almost surely, 2^35518821108 is an apocalyptic number.

It is an amenable number.

35518821108 is an abundant number, since it is smaller than the sum of its proper divisors (49194135948).

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

35518821108 is a wasteful number, since it uses less digits than its factorization.

35518821108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179944 (or 179942 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 42.

The spelling of 35518821108 in words is "thirty-five billion, five hundred eighteen million, eight hundred twenty-one thousand, one hundred eight".