4605913727738 has 4 divisors (see below), whose sum is σ = 6908870591610. Its totient is φ = 2302956863868.

The previous prime is 4605913727719. The next prime is 4605913727773. The reversal of 4605913727738 is 8377273195064.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3325637318689 + 1280276409049 = 1823633^2 + 1131493^2 .

It is a Curzon number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1151478431933 + ... + 1151478431936.

It is a 1-persistent number, because it is pandigital, but 2⋅4605913727738 = 9211827455476 is not.

Almost surely, 2^{4605913727738} is an apocalyptic number.

4605913727738 is a deficient number, since it is larger than the sum of its proper divisors (2302956863872).

4605913727738 is a wasteful number, since it uses less digits than its factorization.

4605913727738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302956863871.

The product of its (nonzero) digits is 53343360, while the sum is 62.

The spelling of 4605913727738 in words is "four trillion, six hundred five billion, nine hundred thirteen million, seven hundred twenty-seven thousand, seven hundred thirty-eight".