109559676004 has 27 divisors (see below), whose sum is σ = 192682951321. Its totient is φ = 54508750640.

The previous prime is 109559676001. The next prime is 109559676053. The reversal of 109559676004 is 400676955901.

The square root of 109559676004 is 330998.

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., 35118010404 + 74441665600 = 187398^2 + 272840^2 .

It is a super-2 number, since 2×109559676004² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109559676001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 237656334 + ... + 237656794.

Almost surely, 2^109559676004 is an apocalyptic number.

109559676004 is the 330998-th square number.

It is an amenable number.

109559676004 is a deficient number, since it is larger than the sum of its proper divisors (83123275317).

109559676004 is an frugal number, since it uses more digits than its factorization.

109559676004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644 (or 822 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 52.

The spelling of 109559676004 in words is "one hundred nine billion, five hundred fifty-nine million, six hundred seventy-six thousand, four".