8417522160 has 80 divisors (see below), whose sum is σ = 28993694880. Its totient is φ = 2244672000.

The previous prime is 8417522149. The next prime is 8417522167. The reversal of 8417522160 is 612257148.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8417522167) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1946341 + ... + 1950660.

It is an arithmetic number, because the mean of its divisors is an integer number (362421186).

Almost surely, 2^8417522160 is an apocalyptic number.

8417522160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8417522160 is an abundant number, since it is smaller than the sum of its proper divisors (20576172720).

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

8417522160 is a wasteful number, since it uses less digits than its factorization.

8417522160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897023 (or 3897011 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 8417522160 is about 91747.0553205933. The cubic root of 8417522160 is about 2034.2051811358.

The spelling of 8417522160 in words is "eight billion, four hundred seventeen million, five hundred twenty-two thousand, one hundred sixty".