4857168931 has 8 divisors (see below), whose sum is σ = 4972321904. Its totient is φ = 4742115840.

The previous prime is 4857168919. The next prime is 4857168961. The reversal of 4857168931 is 1398617584.

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

It is a cyclic number.

It is not a de Polignac number, because 4857168931 - 2⁹ = 4857168419 is a prime.

It is a super-2 number, since 2×4857168931² = 47184180048543365522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4857168961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78451 + ... + 125971.

It is an arithmetic number, because the mean of its divisors is an integer number (621540238).

Almost surely, 2^4857168931 is an apocalyptic number.

4857168931 is a deficient number, since it is larger than the sum of its proper divisors (115152973).

4857168931 is a wasteful number, since it uses less digits than its factorization.

4857168931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49941.

The product of its digits is 1451520, while the sum is 52.

The square root of 4857168931 is about 69693.3923051533. The cubic root of 4857168931 is about 1693.5358821827.

The spelling of 4857168931 in words is "four billion, eight hundred fifty-seven million, one hundred sixty-eight thousand, nine hundred thirty-one".