82325881508355 has 24 divisors (see below), whose sum is σ = 143495391246480. Its totient is φ = 43661845533120.

The previous prime is 82325881508347. The next prime is 82325881508359. The reversal of 82325881508355 is 55380518852328.

It is a happy number.

82325881508355 is a `hidden beast` number, since 8 + 2 + 3 + 2 + 588 + 15 + 0 + 8 + 35 + 5 = 666.

It is not a de Polignac number, because 82325881508355 - 2³ = 82325881508347 is a prime.

It is a super-2 number, since 2×82325881508355² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 82325881508292 and 82325881508301.

It is not an unprimeable number, because it can be changed into a prime (82325881508359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5110226676 + ... + 5110242785.

It is an arithmetic number, because the mean of its divisors is an integer number (5978974635270).

Almost surely, 2^{82325881508355} is an apocalyptic number.

82325881508355 is a deficient number, since it is larger than the sum of its proper divisors (61169509738125).

82325881508355 is a wasteful number, since it uses less digits than its factorization.

82325881508355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10220469651 (or 10220469648 counting only the distinct ones).

The product of its (nonzero) digits is 92160000, while the sum is 63.

The spelling of 82325881508355 in words is "eighty-two trillion, three hundred twenty-five billion, eight hundred eighty-one million, five hundred eight thousand, three hundred fifty-five".