4917512158 has 16 divisors (see below), whose sum is σ = 8158368960. Its totient is φ = 2208279456.

The previous prime is 4917512147. The next prime is 4917512183. The reversal of 4917512158 is 8512157194.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2554918 + ... + 2556841.

It is an arithmetic number, because the mean of its divisors is an integer number (509898060).

Almost surely, 2^4917512158 is an apocalyptic number.

4917512158 is a deficient number, since it is larger than the sum of its proper divisors (3240856802).

4917512158 is a wasteful number, since it uses less digits than its factorization.

4917512158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111811.

The product of its digits is 100800, while the sum is 43.

The square root of 4917512158 is about 70124.9752798530. The cubic root of 4917512158 is about 1700.5202742058.

The spelling of 4917512158 in words is "four billion, nine hundred seventeen million, five hundred twelve thousand, one hundred fifty-eight".