4509916827 has 16 divisors (see below), whose sum is σ = 6477991968. Its totient is φ = 2774384640.

The previous prime is 4509916799. The next prime is 4509916867. The reversal of 4509916827 is 7286199054.

It is not a de Polignac number, because 4509916827 - 2⁷ = 4509916699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4509916827.

It is not an unprimeable number, because it can be changed into a prime (4509916867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105883 + ... + 142235.

It is an arithmetic number, because the mean of its divisors is an integer number (404874498).

Almost surely, 2^4509916827 is an apocalyptic number.

4509916827 is a deficient number, since it is larger than the sum of its proper divisors (1968075141).

4509916827 is a wasteful number, since it uses less digits than its factorization.

4509916827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39550.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The square root of 4509916827 is about 67155.9143113993. The cubic root of 4509916827 is about 1652.1754991565.

The spelling of 4509916827 in words is "four billion, five hundred nine million, nine hundred sixteen thousand, eight hundred twenty-seven".