8357118560 has 144 divisors (see below), whose sum is σ = 23528232000. Its totient is φ = 2795304960.

The previous prime is 8357118559. The next prime is 8357118589. The reversal of 8357118560 is 658117538.

It is a super-3 number, since 3×8357118560³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 308441 + ... + 334439.

It is an arithmetic number, because the mean of its divisors is an integer number (163390500).

Almost surely, 2^8357118560 is an apocalyptic number.

8357118560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8357118560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11764116000).

8357118560 is an abundant number, since it is smaller than the sum of its proper divisors (15171113440).

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

8357118560 is a wasteful number, since it uses less digits than its factorization.

8357118560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26069 (or 26054 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 44.

The square root of 8357118560 is about 91417.2771416870. The cubic root of 8357118560 is about 2029.3277203093.

The spelling of 8357118560 in words is "eight billion, three hundred fifty-seven million, one hundred eighteen thousand, five hundred sixty".