108505359 has 8 divisors (see below), whose sum is σ = 160748720. Its totient is φ = 72336888.

The previous prime is 108505357. The next prime is 108505379. The reversal of 108505359 is 953505801.

It is a happy number.

It is not a de Polignac number, because 108505359 - 2¹ = 108505357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108505357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2009332 + ... + 2009385.

It is an arithmetic number, because the mean of its divisors is an integer number (20093590).

Almost surely, 2^108505359 is an apocalyptic number.

108505359 is a deficient number, since it is larger than the sum of its proper divisors (52243361).

108505359 is an equidigital number, since it uses as much as digits as its factorization.

108505359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4018726 (or 4018720 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 108505359 is about 10416.5905650553. The cubic root of 108505359 is about 476.9619446718.

The spelling of 108505359 in words is "one hundred eight million, five hundred five thousand, three hundred fifty-nine".