4645320337 has 16 divisors (see below), whose sum is σ = 5474995200. Its totient is φ = 3859062480.

The previous prime is 4645320299. The next prime is 4645320461. The reversal of 4645320337 is 7330235464.

It is a de Polignac number, because none of the positive numbers 2^k-4645320337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4645320296 and 4645320305.

It is not an unprimeable number, because it can be changed into a prime (4645320037) 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, 49887 + ... + 108532.

It is an arithmetic number, because the mean of its divisors is an integer number (342187200).

Almost surely, 2^4645320337 is an apocalyptic number.

It is an amenable number.

4645320337 is a deficient number, since it is larger than the sum of its proper divisors (829674863).

4645320337 is a wasteful number, since it uses less digits than its factorization.

4645320337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158556.

The product of its (nonzero) digits is 181440, while the sum is 37.

The square root of 4645320337 is about 68156.5868937112. The cubic root of 4645320337 is about 1668.5474283940.

The spelling of 4645320337 in words is "four billion, six hundred forty-five million, three hundred twenty thousand, three hundred thirty-seven".