4518458463 has 16 divisors (see below), whose sum is σ = 6190654176. Its totient is φ = 2929368960.

The previous prime is 4518458459. The next prime is 4518458471. The reversal of 4518458463 is 3648548154.

It is not a de Polignac number, because 4518458463 - 2² = 4518458459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4518451463) 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, 228145 + ... + 247157.

It is an arithmetic number, because the mean of its divisors is an integer number (386915886).

Almost surely, 2^4518458463 is an apocalyptic number.

4518458463 is a deficient number, since it is larger than the sum of its proper divisors (1672195713).

4518458463 is a wasteful number, since it uses less digits than its factorization.

4518458463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21194.

The product of its digits is 1843200, while the sum is 48.

The square root of 4518458463 is about 67219.4797882281. The cubic root of 4518458463 is about 1653.2178969231.

The spelling of 4518458463 in words is "four billion, five hundred eighteen million, four hundred fifty-eight thousand, four hundred sixty-three".