8612893555172 has 12 divisors (see below), whose sum is σ = 15284853351936. Its totient is φ = 4245792597480.

The previous prime is 8612893555151. The next prime is 8612893555229. The reversal of 8612893555172 is 2715553982168.

It is a super-3 number, since 3×8612893555172³ (a number of 40 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15163544708 + ... + 15163545275.

It is an arithmetic number, because the mean of its divisors is an integer number (1273737779328).

Almost surely, 2^{8612893555172} is an apocalyptic number.

It is an amenable number.

8612893555172 is a deficient number, since it is larger than the sum of its proper divisors (6671959796764).

8612893555172 is a wasteful number, since it uses less digits than its factorization.

8612893555172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30327090058 (or 30327090056 counting only the distinct ones).

The product of its digits is 36288000, while the sum is 62.

The spelling of 8612893555172 in words is "eight trillion, six hundred twelve billion, eight hundred ninety-three million, five hundred fifty-five thousand, one hundred seventy-two".