82466451962 has 16 divisors (see below), whose sum is σ = 127105028232. Its totient is φ = 40099199040.

The previous prime is 82466451961. The next prime is 82466451979. The reversal of 82466451962 is 26915466428.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 82179115561 + 287336401 = 286669^2 + 16951^2 .

It is not an unprimeable number, because it can be changed into a prime (82466451961) 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 7 ways as a sum of consecutive naturals, for example, 119489 + ... + 423332.

Almost surely, 2^82466451962 is an apocalyptic number.

82466451962 is a deficient number, since it is larger than the sum of its proper divisors (44638576270).

82466451962 is a wasteful number, since it uses less digits than its factorization.

82466451962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544913.

The product of its digits is 4976640, while the sum is 53.

The spelling of 82466451962 in words is "eighty-two billion, four hundred sixty-six million, four hundred fifty-one thousand, nine hundred sixty-two".