108555093529 has 9 divisors (see below), whose sum is σ = 115322260701. Its totient is φ = 102164228160.

The previous prime is 108555093503. The next prime is 108555093533. The reversal of 108555093529 is 925390555801.

The square root of 108555093529 is 329477.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 33340934025 + 75214159504 = 182595^2 + 274252^2 .

It is not a de Polignac number, because 108555093529 - 2⁷ = 108555093401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108555093599) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5591419 + ... + 5610799.

Almost surely, 2^108555093529 is an apocalyptic number.

108555093529 is the 329477-th square number.

108555093529 is the 164739-th centered octagonal number.

It is an amenable number.

108555093529 is a deficient number, since it is larger than the sum of its proper divisors (6767167172).

108555093529 is an frugal number, since it uses more digits than its factorization.

108555093529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38796 (or 19398 counting only the distinct ones).

The product of its (nonzero) digits is 2430000, while the sum is 52.

The spelling of 108555093529 in words is "one hundred eight billion, five hundred fifty-five million, ninety-three thousand, five hundred twenty-nine".