110513254545 has 24 divisors (see below), whose sum is σ = 197735546112. Its totient is φ = 57039098400.

The previous prime is 110513254469. The next prime is 110513254547. The reversal of 110513254545 is 545452315011.

110513254545 is a `hidden beast` number, since 1 + 10 + 51 + 3 + 2 + 54 + 545 = 666.

It is not a de Polignac number, because 110513254545 - 2⁷ = 110513254417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110513254547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39609091 + ... + 39611880.

It is an arithmetic number, because the mean of its divisors is an integer number (8238981088).

Almost surely, 2^110513254545 is an apocalyptic number.

110513254545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

110513254545 is a deficient number, since it is larger than the sum of its proper divisors (87222291567).

110513254545 is a wasteful number, since it uses less digits than its factorization.

110513254545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79221013 (or 79221010 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

Adding to 110513254545 its reverse (545452315011), we get a palindrome (655965569556).

The spelling of 110513254545 in words is "one hundred ten billion, five hundred thirteen million, two hundred fifty-four thousand, five hundred forty-five".