82671307625302 has 32 divisors (see below), whose sum is σ = 143244473579424. Its totient is φ = 35365802841600.

The previous prime is 82671307625293. The next prime is 82671307625317. The reversal of 82671307625302 is 20352670317628.

It is a super-2 number, since 2×82671307625302² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 82671307625302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3284152 + ... + 13271332.

It is an arithmetic number, because the mean of its divisors is an integer number (4476389799357).

Almost surely, 2^{82671307625302} is an apocalyptic number.

82671307625302 is a deficient number, since it is larger than the sum of its proper divisors (60573165954122).

82671307625302 is a wasteful number, since it uses less digits than its factorization.

82671307625302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10009344.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 82671307625302 in words is "eighty-two trillion, six hundred seventy-one billion, three hundred seven million, six hundred twenty-five thousand, three hundred two".