82552704160 has 48 divisors (see below), whose sum is σ = 195125003136. Its totient is φ = 33005125888.

The previous prime is 82552704137. The next prime is 82552704163. The reversal of 82552704160 is 6140725528.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (82552704163) 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, 210309 + ... + 457531.

It is an arithmetic number, because the mean of its divisors is an integer number (4065104232).

Almost surely, 2^82552704160 is an apocalyptic number.

82552704160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

82552704160 is an abundant number, since it is smaller than the sum of its proper divisors (112572298976).

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

82552704160 is a wasteful number, since it uses less digits than its factorization.

82552704160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249325 (or 249317 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 82552704160 in words is "eighty-two billion, five hundred fifty-two million, seven hundred four thousand, one hundred sixty".