8955466172 has 6 divisors (see below), whose sum is σ = 15672065808. Its totient is φ = 4477733084.

The previous prime is 8955466153. The next prime is 8955466229. The reversal of 8955466172 is 2716645598.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1119433268 + ... + 1119433275.

It is an arithmetic number, because the mean of its divisors is an integer number (2612010968).

Almost surely, 2^8955466172 is an apocalyptic number.

It is an amenable number.

8955466172 is a deficient number, since it is larger than the sum of its proper divisors (6716599636).

8955466172 is a wasteful number, since it uses less digits than its factorization.

8955466172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2238866547 (or 2238866545 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 53.

The square root of 8955466172 is about 94633.3248491249. The cubic root of 8955466172 is about 2076.6472561117.

The spelling of 8955466172 in words is "eight billion, nine hundred fifty-five million, four hundred sixty-six thousand, one hundred seventy-two".