8155472658676 has 18 divisors (see below), whose sum is σ = 16602212198418. Its totient is φ = 3495202567920.

The previous prime is 8155472658661. The next prime is 8155472658689. The reversal of 8155472658676 is 6768562745518.

It can be written as a sum of positive squares in only one way, i.e., 5410155048676 + 2745317610000 = 2325974^2 + 1656900^2 .

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 20804776995 + ... + 20804777386.

Almost surely, 2^{8155472658676} is an apocalyptic number.

It is an amenable number.

8155472658676 is an abundant number, since it is smaller than the sum of its proper divisors (8446739539742).

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

8155472658676 is a wasteful number, since it uses less digits than its factorization.

8155472658676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41609554399 (or 41609554390 counting only the distinct ones).

The product of its digits is 677376000, while the sum is 70.

The spelling of 8155472658676 in words is "eight trillion, one hundred fifty-five billion, four hundred seventy-two million, six hundred fifty-eight thousand, six hundred seventy-six".