8955164645 has 32 divisors (see below), whose sum is σ = 13061126400. Its totient is φ = 5757474816.

The previous prime is 8955164633. The next prime is 8955164653. The reversal of 8955164645 is 5464615598.

It is a cyclic number.

It is not a de Polignac number, because 8955164645 - 2⁴ = 8955164629 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 4910 + ... + 133919.

It is an arithmetic number, because the mean of its divisors is an integer number (408160200).

Almost surely, 2^8955164645 is an apocalyptic number.

It is an amenable number.

8955164645 is a deficient number, since it is larger than the sum of its proper divisors (4105961755).

8955164645 is a wasteful number, since it uses less digits than its factorization.

8955164645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138957.

The product of its digits is 5184000, while the sum is 53.

The square root of 8955164645 is about 94631.7317024263. The cubic root of 8955164645 is about 2076.6239492198.

The spelling of 8955164645 in words is "eight billion, nine hundred fifty-five million, one hundred sixty-four thousand, six hundred forty-five".