110045525 has 12 divisors (see below), whose sum is σ = 138695364. Its totient is φ = 86592000.

The previous prime is 110045513. The next prime is 110045531. The reversal of 110045525 is 525540011.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 5044516 + 105001009 = 2246^2 + 10247^2 .

It is not a de Polignac number, because 110045525 - 2⁶ = 110045461 is a prime.

It is a super-2 number, since 2×110045525² = 24220035145051250, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 110045525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34556 + ... + 37605.

It is an arithmetic number, because the mean of its divisors is an integer number (11557947).

Almost surely, 2^110045525 is an apocalyptic number.

It is an amenable number.

110045525 is a deficient number, since it is larger than the sum of its proper divisors (28649839).

110045525 is an equidigital number, since it uses as much as digits as its factorization.

110045525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72232 (or 72227 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 110045525 is about 10490.2585764127. The cubic root of 110045525 is about 479.2080764045.

Adding to 110045525 its reverse (525540011), we get a palindrome (635585536).

The spelling of 110045525 in words is "one hundred ten million, forty-five thousand, five hundred twenty-five".