4509613738 has 32 divisors (see below), whose sum is σ = 8026416000. Its totient is φ = 1859264064.

The previous prime is 4509613721. The next prime is 4509613751. The reversal of 4509613738 is 8373169054.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92413 + ... + 132511.

It is an arithmetic number, because the mean of its divisors is an integer number (250825500).

Almost surely, 2^4509613738 is an apocalyptic number.

4509613738 is a deficient number, since it is larger than the sum of its proper divisors (3516802262).

4509613738 is a wasteful number, since it uses less digits than its factorization.

4509613738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40414.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 4509613738 is about 67153.6576665784. The cubic root of 4509613738 is about 1652.1384868377.

The spelling of 4509613738 in words is "four billion, five hundred nine million, six hundred thirteen thousand, seven hundred thirty-eight".