4545799100 has 18 divisors (see below), whose sum is σ = 9864384264. Its totient is φ = 1818319600.

The previous prime is 4545799091. The next prime is 4545799103. The reversal of 4545799100 is 19975454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545799103) 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 5 ways as a sum of consecutive naturals, for example, 22728896 + ... + 22729095.

It is an arithmetic number, because the mean of its divisors is an integer number (548021348).

Almost surely, 2^4545799100 is an apocalyptic number.

It is an amenable number.

4545799100 is an abundant number, since it is smaller than the sum of its proper divisors (5318585164).

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

4545799100 is a wasteful number, since it uses less digits than its factorization.

4545799100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45458005 (or 45457998 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 4545799100 is about 67422.5414828008. The cubic root of 4545799100 is about 1656.5456667363.

The spelling of 4545799100 in words is "four billion, five hundred forty-five million, seven hundred ninety-nine thousand, one hundred".