4645855607 has 2 divisors, whose sum is σ = 4645855608. Its totient is φ = 4645855606.

The previous prime is 4645855601. The next prime is 4645855631. The reversal of 4645855607 is 7065585464.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4645855607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4645855601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2322927803 + 2322927804.

It is an arithmetic number, because the mean of its divisors is an integer number (2322927804).

Almost surely, 2^4645855607 is an apocalyptic number.

4645855607 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645855607 is an equidigital number, since it uses as much as digits as its factorization.

4645855607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032000, while the sum is 50.

The square root of 4645855607 is about 68160.5135470677. The cubic root of 4645855607 is about 1668.6115136106.

The spelling of 4645855607 in words is "four billion, six hundred forty-five million, eight hundred fifty-five thousand, six hundred seven".