8557164001 has 8 divisors (see below), whose sum is σ = 8616787200. Its totient is φ = 8497640928.

The previous prime is 8557163999. The next prime is 8557164017. The reversal of 8557164001 is 1004617558.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8557164001 - 2¹ = 8557163999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8557164071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150760 + ... + 199606.

It is an arithmetic number, because the mean of its divisors is an integer number (1077098400).

Almost surely, 2^8557164001 is an apocalyptic number.

It is an amenable number.

8557164001 is a deficient number, since it is larger than the sum of its proper divisors (59623199).

8557164001 is a wasteful number, since it uses less digits than its factorization.

8557164001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50063.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 8557164001 is about 92504.9404140125. The cubic root of 8557164001 is about 2045.3923084890.

The spelling of 8557164001 in words is "eight billion, five hundred fifty-seven million, one hundred sixty-four thousand, one".