108075215534 has 16 divisors (see below), whose sum is σ = 190454226480. Its totient is φ = 45346244160.

The previous prime is 108075215483. The next prime is 108075215561. The reversal of 108075215534 is 435512570801.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 108075215491 and 108075215500.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 188942399 + ... + 188942970.

It is an arithmetic number, because the mean of its divisors is an integer number (11903389155).

Almost surely, 2^108075215534 is an apocalyptic number.

108075215534 is a deficient number, since it is larger than the sum of its proper divisors (82379010946).

108075215534 is a wasteful number, since it uses less digits than its factorization.

108075215534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377885395.

The product of its (nonzero) digits is 168000, while the sum is 41.

The spelling of 108075215534 in words is "one hundred eight billion, seventy-five million, two hundred fifteen thousand, five hundred thirty-four".