82348565080178 has 8 divisors (see below), whose sum is σ = 123632256700380. Its totient is φ = 41137812846720.

The previous prime is 82348565080157. The next prime is 82348565080219. The reversal of 82348565080178 is 87108056584328.

It can be written as a sum of positive squares in 2 ways, for example, as 73873904670049 + 8474660410129 = 8594993^2 + 2911127^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×82348565080178² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18234843863 + ... + 18234848378.

Almost surely, 2^{82348565080178} is an apocalyptic number.

82348565080178 is a deficient number, since it is larger than the sum of its proper divisors (41283691620202).

82348565080178 is a wasteful number, since it uses less digits than its factorization.

82348565080178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36469693372.

The product of its (nonzero) digits is 103219200, while the sum is 65.

The spelling of 82348565080178 in words is "eighty-two trillion, three hundred forty-eight billion, five hundred sixty-five million, eighty thousand, one hundred seventy-eight".