8252172876 has 24 divisors (see below), whose sum is σ = 19269952240. Its totient is φ = 2748598272.

The previous prime is 8252172839. The next prime is 8252172881. The reversal of 8252172876 is 6782712528.

It is a super-2 number, since 2×8252172876² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249541 + ... + 280668.

Almost surely, 2^8252172876 is an apocalyptic number.

It is an amenable number.

8252172876 is an abundant number, since it is smaller than the sum of its proper divisors (11017779364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8252172876 is a wasteful number, since it uses less digits than its factorization.

8252172876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531513 (or 531511 counting only the distinct ones).

The product of its digits is 752640, while the sum is 48.

The square root of 8252172876 is about 90841.4711241512. The cubic root of 8252172876 is about 2020.7973909706.

The spelling of 8252172876 in words is "eight billion, two hundred fifty-two million, one hundred seventy-two thousand, eight hundred seventy-six".