4912618258 has 8 divisors (see below), whose sum is σ = 7392471228. Its totient is φ = 2448461184.

The previous prime is 4912618247. The next prime is 4912618289. The reversal of 4912618258 is 8528162194.

It can be written as a sum of positive squares in 2 ways, for example, as 4148261649 + 764356609 = 64407^2 + 27647^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3923191 + ... + 3924442.

Almost surely, 2^4912618258 is an apocalyptic number.

4912618258 is a deficient number, since it is larger than the sum of its proper divisors (2479852970).

4912618258 is a wasteful number, since it uses less digits than its factorization.

4912618258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7847948.

The product of its digits is 276480, while the sum is 46.

The square root of 4912618258 is about 70090.0724639374. The cubic root of 4912618258 is about 1699.9559686404.

The spelling of 4912618258 in words is "four billion, nine hundred twelve million, six hundred eighteen thousand, two hundred fifty-eight".