82050560 has 40 divisors (see below), whose sum is σ = 196735176. Its totient is φ = 32819200.

The previous prime is 82050559. The next prime is 82050581. The reversal of 82050560 is 6505028.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13466 + ... + 18585.

Almost surely, 2^82050560 is an apocalyptic number.

82050560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

82050560 is an abundant number, since it is smaller than the sum of its proper divisors (114684616).

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

82050560 is an equidigital number, since it uses as much as digits as its factorization.

82050560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32074 (or 32058 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 82050560 is about 9058.1764169175. The cubic root of 82050560 is about 434.5374216881.

Adding to 82050560 its reverse (6505028), we get a palindrome (88555588).

The spelling of 82050560 in words is "eighty-two million, fifty thousand, five hundred sixty".