110540955529 has 3 divisors (see below), whose sum is σ = 110541288007. Its totient is φ = 110540623052.

The previous prime is 110540955527. The next prime is 110540955559. The reversal of 110540955529 is 925559045011.

The square root of 110540955529 is 332477.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 925559045011 = 61379 ⋅15079409.

It can be written as a sum of positive squares in only one way, i.e., 484220025 + 110056735504 = 22005^2 + 331748^2 .

It is not a de Polignac number, because 110540955529 - 2¹ = 110540955527 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110540955527) by changing a digit.

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 2 ways as a sum of consecutive naturals, for example, 166239 + ... + 498715.

Almost surely, 2^110540955529 is an apocalyptic number.

110540955529 is the 332477-th square number.

110540955529 is the 166239-th centered octagonal number.

It is an amenable number.

110540955529 is a deficient number, since it is larger than the sum of its proper divisors (332478).

110540955529 is an frugal number, since it uses more digits than its factorization.

110540955529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664954 (or 332477 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 46.

The spelling of 110540955529 in words is "one hundred ten billion, five hundred forty million, nine hundred fifty-five thousand, five hundred twenty-nine".