4545041112 has 32 divisors (see below), whose sum is σ = 12625114800. Its totient is φ = 1515013632.

The previous prime is 4545041093. The next prime is 4545041143. The reversal of 4545041112 is 2111405454.

4545041112 is a `hidden beast` number, since 4 + 545 + 0 + 4 + 1 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10520713 + ... + 10521144.

Almost surely, 2^4545041112 is an apocalyptic number.

It is an amenable number.

4545041112 is an abundant number, since it is smaller than the sum of its proper divisors (8080073688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4545041112 is a wasteful number, since it uses less digits than its factorization.

4545041112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21041872 (or 21041862 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 4545041112 is about 67416.9200720413. The cubic root of 4545041112 is about 1656.4535882035.

Adding to 4545041112 its reverse (2111405454), we get a palindrome (6656446566).

The spelling of 4545041112 in words is "four billion, five hundred forty-five million, forty-one thousand, one hundred twelve".