4645636255 has 16 divisors (see below), whose sum is σ = 6264619200. Its totient is φ = 3281465088.

The previous prime is 4645636217. The next prime is 4645636309. The reversal of 4645636255 is 5526365464.

It is a cyclic number.

It is not a de Polignac number, because 4645636255 - 2¹⁹ = 4645111967 is a prime.

It is a congruent number.

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, 1552230 + ... + 1555219.

It is an arithmetic number, because the mean of its divisors is an integer number (391538700).

Almost surely, 2^4645636255 is an apocalyptic number.

4645636255 is a deficient number, since it is larger than the sum of its proper divisors (1618982945).

4645636255 is a wasteful number, since it uses less digits than its factorization.

4645636255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3107490.

The product of its digits is 2592000, while the sum is 46.

The square root of 4645636255 is about 68158.9044439536. The cubic root of 4645636255 is about 1668.5852522812.

The spelling of 4645636255 in words is "four billion, six hundred forty-five million, six hundred thirty-six thousand, two hundred fifty-five".