4579449063 has 16 divisors (see below), whose sum is σ = 7281609216. Its totient is φ = 2503052640.

The previous prime is 4579449059. The next prime is 4579449071. The reversal of 4579449063 is 3609449754.

It is a happy number.

It is not a de Polignac number, because 4579449063 - 2² = 4579449059 is a prime.

It is a super-2 number, since 2×4579449063² = 41942707441223155938, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4579448997 and 4579449015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4579441063) 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, 4740148 + ... + 4741113.

It is an arithmetic number, because the mean of its divisors is an integer number (455100576).

Almost surely, 2^4579449063 is an apocalyptic number.

4579449063 is a deficient number, since it is larger than the sum of its proper divisors (2702160153).

4579449063 is a wasteful number, since it uses less digits than its factorization.

4579449063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9481294.

The product of its (nonzero) digits is 3265920, while the sum is 51.

The square root of 4579449063 is about 67671.6267205097. The cubic root of 4579449063 is about 1660.6231104164.

The spelling of 4579449063 in words is "four billion, five hundred seventy-nine million, four hundred forty-nine thousand, sixty-three".