82130059 has 16 divisors (see below), whose sum is σ = 93888000. Its totient is φ = 71154720.

The previous prime is 82130051. The next prime is 82130089. The reversal of 82130059 is 95003128.

It is a cyclic number.

It is not a de Polignac number, because 82130059 - 2³ = 82130051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82130051) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 23572 + ... + 26830.

It is an arithmetic number, because the mean of its divisors is an integer number (5868000).

Almost surely, 2^82130059 is an apocalyptic number.

82130059 is a deficient number, since it is larger than the sum of its proper divisors (11757941).

82130059 is a wasteful number, since it uses less digits than its factorization.

82130059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3378.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 82130059 is about 9062.5635997768. The cubic root of 82130059 is about 434.6777178643.

The spelling of 82130059 in words is "eighty-two million, one hundred thirty thousand, fifty-nine".