4645609377 has 16 divisors (see below), whose sum is σ = 6442782720. Its totient is φ = 2974280400.

The previous prime is 4645609369. The next prime is 4645609379. The reversal of 4645609377 is 7739065464.

It is not a de Polignac number, because 4645609377 - 2³ = 4645609369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4645609379) by changing a digit.

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, 178477 + ... + 202842.

It is an arithmetic number, because the mean of its divisors is an integer number (402673920).

Almost surely, 2^4645609377 is an apocalyptic number.

It is an amenable number.

4645609377 is a deficient number, since it is larger than the sum of its proper divisors (1797173343).

4645609377 is a wasteful number, since it uses less digits than its factorization.

4645609377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381484.

The product of its (nonzero) digits is 3810240, while the sum is 51.

The square root of 4645609377 is about 68158.7072720720. The cubic root of 4645609377 is about 1668.5820343279.

The spelling of 4645609377 in words is "four billion, six hundred forty-five million, six hundred nine thousand, three hundred seventy-seven".