82535718325 has 24 divisors (see below), whose sum is σ = 108719256800. Its totient is φ = 61979463360.

The previous prime is 82535718323. The next prime is 82535718329. The reversal of 82535718325 is 52381753528.

It is not a de Polignac number, because 82535718325 - 2¹ = 82535718323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82535718323) 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, 745287 + ... + 848836.

Almost surely, 2^82535718325 is an apocalyptic number.

It is an amenable number.

82535718325 is a deficient number, since it is larger than the sum of its proper divisors (26183538475).

82535718325 is a wasteful number, since it uses less digits than its factorization.

82535718325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594261 (or 1594256 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 49.

The spelling of 82535718325 in words is "eighty-two billion, five hundred thirty-five million, seven hundred eighteen thousand, three hundred twenty-five".