82357664202 has 24 divisors (see below), whose sum is σ = 194663570400. Its totient is φ = 24956867880.

The previous prime is 82357664201. The next prime is 82357664237. The reversal of 82357664202 is 20246675328.

It is not an unprimeable number, because it can be changed into a prime (82357664201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207973702 + ... + 207974097.

It is an arithmetic number, because the mean of its divisors is an integer number (8110982100).

Almost surely, 2^82357664202 is an apocalyptic number.

82357664202 is an abundant number, since it is smaller than the sum of its proper divisors (112305906198).

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

82357664202 is a wasteful number, since it uses less digits than its factorization.

82357664202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415947818 (or 415947815 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

It can be divided in two parts, 823576 and 64202, that added together give a triangular number (887778 = T₁₃₃₂).

The spelling of 82357664202 in words is "eighty-two billion, three hundred fifty-seven million, six hundred sixty-four thousand, two hundred two".