82832737285 has 8 divisors (see below), whose sum is σ = 99403509240. Its totient is φ = 66263373504.

The previous prime is 82832737279. The next prime is 82832737291. The reversal of 82832737285 is 58273723828.

It is an interprime number because it is at equal distance from previous prime (82832737279) and next prime (82832737291).

It can be written as a sum of positive squares in 4 ways, for example, as 12738056769 + 70094680516 = 112863^2 + 264754^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82832737285 - 2³ = 82832737277 is a prime.

It is a super-2 number, since 2×82832737285² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217990 + ... + 461719.

It is an arithmetic number, because the mean of its divisors is an integer number (12425438655).

Almost surely, 2^82832737285 is an apocalyptic number.

It is an amenable number.

82832737285 is a deficient number, since it is larger than the sum of its proper divisors (16570771955).

82832737285 is a wasteful number, since it uses less digits than its factorization.

82832737285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704087.

The product of its digits is 9031680, while the sum is 55.

The spelling of 82832737285 in words is "eighty-two billion, eight hundred thirty-two million, seven hundred thirty-seven thousand, two hundred eighty-five".