4545909100 has 36 divisors (see below), whose sum is σ = 10026351328. Its totient is φ = 1788552000.

The previous prime is 4545909091. The next prime is 4545909139. The reversal of 4545909100 is 19095454.

It is a self number, because there is not a number n which added to its sum of digits gives 4545909100.

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, 366516 + ... + 378715.

Almost surely, 2^4545909100 is an apocalyptic number.

It is an amenable number.

4545909100 is an abundant number, since it is smaller than the sum of its proper divisors (5480442228).

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

4545909100 is a wasteful number, since it uses less digits than its factorization.

4545909100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745306 (or 745299 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 4545909100 is about 67423.3572287824. The cubic root of 4545909100 is about 1656.5590284174.

The spelling of 4545909100 in words is "four billion, five hundred forty-five million, nine hundred nine thousand, one hundred".