82470514688 has 52 divisors (see below), whose sum is σ = 168943699848. Its totient is φ = 40229437440.

The previous prime is 82470514681. The next prime is 82470514723. The reversal of 82470514688 is 88641507428.

It is not an unprimeable number, because it can be changed into a prime (82470514681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77606 + ... + 413477.

Almost surely, 2^82470514688 is an apocalyptic number.

It is an amenable number.

82470514688 is an abundant number, since it is smaller than the sum of its proper divisors (86473185160).

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

82470514688 is an equidigital number, since it uses as much as digits as its factorization.

82470514688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491148 (or 491126 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 53.

The spelling of 82470514688 in words is "eighty-two billion, four hundred seventy million, five hundred fourteen thousand, six hundred eighty-eight".