8130851875 has 20 divisors (see below), whose sum is σ = 10192612320. Its totient is φ = 6484004000.

The previous prime is 8130851867. The next prime is 8130851881. The reversal of 8130851875 is 5781580318.

It is a happy number.

It is not a de Polignac number, because 8130851875 - 2³ = 8130851867 is a prime.

It is a super-2 number, since 2×8130851875² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 177606 + ... + 218644.

It is an arithmetic number, because the mean of its divisors is an integer number (509630616).

Almost surely, 2^8130851875 is an apocalyptic number.

8130851875 is a deficient number, since it is larger than the sum of its proper divisors (2061760445).

8130851875 is an equidigital number, since it uses as much as digits as its factorization.

8130851875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41376 (or 41361 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 46.

The square root of 8130851875 is about 90171.2364060735. The cubic root of 8130851875 is about 2010.8454052041.

The spelling of 8130851875 in words is "eight billion, one hundred thirty million, eight hundred fifty-one thousand, eight hundred seventy-five".