108603489536 has 18 divisors (see below), whose sum is σ = 216782747202. Its totient is φ = 54301744640.

The previous prime is 108603489497. The next prime is 108603489569. The reversal of 108603489536 is 635984306801.

It can be written as a sum of positive squares in only one way, i.e., 77818681600 + 30784807936 = 278960^2 + 175456^2 .

It is a super-2 number, since 2×108603489536² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212115935 + ... + 212116446.

Almost surely, 2^108603489536 is an apocalyptic number.

108603489536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

108603489536 is a deficient number, since it is larger than the sum of its proper divisors (108179257666).

108603489536 is an frugal number, since it uses more digits than its factorization.

108603489536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424232397 (or 424232383 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 108603489536 in words is "one hundred eight billion, six hundred three million, four hundred eighty-nine thousand, five hundred thirty-six".