82645107608055 has 8 divisors (see below), whose sum is σ = 132232172172912. Its totient is φ = 44077390724288.

The previous prime is 82645107608009. The next prime is 82645107608113. The reversal of 82645107608055 is 55080670154628.

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

It is a cyclic number.

It is not a de Polignac number, because 82645107608055 - 2¹⁴ = 82645107591671 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82645107607986 and 82645107608004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2754836920254 + ... + 2754836920283.

It is an arithmetic number, because the mean of its divisors is an integer number (16529021521614).

Almost surely, 2^{82645107608055} is an apocalyptic number.

82645107608055 is a deficient number, since it is larger than the sum of its proper divisors (49587064564857).

82645107608055 is a wasteful number, since it uses less digits than its factorization.

82645107608055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5509673840545.

The product of its (nonzero) digits is 16128000, while the sum is 57.

The spelling of 82645107608055 in words is "eighty-two trillion, six hundred forty-five billion, one hundred seven million, six hundred eight thousand, fifty-five".