82875950339668 has 6 divisors (see below), whose sum is σ = 145032913094426. Its totient is φ = 41437975169832.

The previous prime is 82875950339639. The next prime is 82875950339719. The reversal of 82875950339668 is 86693305957828.

It can be written as a sum of positive squares in only one way, i.e., 79881015513924 + 2994934825744 = 8937618^2 + 1730588^2 .

It is a super-3 number, since 3×82875950339668³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10359493792455 + ... + 10359493792462.

Almost surely, 2^{82875950339668} is an apocalyptic number.

It is an amenable number.

82875950339668 is a deficient number, since it is larger than the sum of its proper divisors (62156962754758).

82875950339668 is a wasteful number, since it uses less digits than its factorization.

82875950339668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20718987584921 (or 20718987584919 counting only the distinct ones).

The product of its (nonzero) digits is 4702924800, while the sum is 79.

The spelling of 82875950339668 in words is "eighty-two trillion, eight hundred seventy-five billion, nine hundred fifty million, three hundred thirty-nine thousand, six hundred sixty-eight".