8493157085 has 32 divisors (see below), whose sum is σ = 11863929600. Its totient is φ = 5716108800.

The previous prime is 8493157061. The next prime is 8493157097. The reversal of 8493157085 is 5807513948.

It is not a de Polignac number, because 8493157085 - 2⁸ = 8493156829 is a prime.

It is a super-3 number, since 3×8493157085³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1461185 + ... + 1466985.

It is an arithmetic number, because the mean of its divisors is an integer number (370747800).

Almost surely, 2^8493157085 is an apocalyptic number.

It is an amenable number.

8493157085 is a deficient number, since it is larger than the sum of its proper divisors (3370772515).

8493157085 is a wasteful number, since it uses less digits than its factorization.

8493157085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6581.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The square root of 8493157085 is about 92158.3261838018. The cubic root of 8493157085 is about 2040.2797486569.

The spelling of 8493157085 in words is "eight billion, four hundred ninety-three million, one hundred fifty-seven thousand, eighty-five".