4545154100 has 18 divisors (see below), whose sum is σ = 9862984614. Its totient is φ = 1818061600.

The previous prime is 4545154057. The next prime is 4545154121. The reversal of 4545154100 is 14515454.

It can be written as a sum of positive squares in 3 ways, for example, as 523311376 + 4021842724 = 22876^2 + 63418^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22725671 + ... + 22725870.

Almost surely, 2^4545154100 is an apocalyptic number.

It is an amenable number.

4545154100 is an abundant number, since it is smaller than the sum of its proper divisors (5317830514).

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

4545154100 is a wasteful number, since it uses less digits than its factorization.

4545154100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45451555 (or 45451548 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 4545154100 is about 67417.7580463783. The cubic root of 4545154100 is about 1656.4673143593.

Adding to 4545154100 its reverse (14515454), we get a palindrome (4559669554).

The spelling of 4545154100 in words is "four billion, five hundred forty-five million, one hundred fifty-four thousand, one hundred".