109477603876 has 9 divisors (see below), whose sum is σ = 191586964849. Its totient is φ = 54738471064.

The previous prime is 109477603853. The next prime is 109477603877. The reversal of 109477603876 is 678306774901.

The square root of 109477603876 is 330874.

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

It can be written as a sum of positive squares in only one way, i.e., 84140604900 + 25336998976 = 290070^2 + 159176^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 109477603876.

It is not an unprimeable number, because it can be changed into a prime (109477603877) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 579030 + ... + 744466.

Almost surely, 2^109477603876 is an apocalyptic number.

109477603876 is the 330874-th square number.

It is an amenable number.

109477603876 is a deficient number, since it is larger than the sum of its proper divisors (82109360973).

109477603876 is an frugal number, since it uses more digits than its factorization.

109477603876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330878 (or 165439 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 58.

The spelling of 109477603876 in words is "one hundred nine billion, four hundred seventy-seven million, six hundred three thousand, eight hundred seventy-six".