82704037408325 has 12 divisors (see below), whose sum is σ = 102652475871648. Its totient is φ = 66099056065200.

The previous prime is 82704037408301. The next prime is 82704037408327. The reversal of 82704037408325 is 52380473040728.

It is not a de Polignac number, because 82704037408325 - 2¹² = 82704037404229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82704037408327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1604320247 + ... + 1604371796.

It is an arithmetic number, because the mean of its divisors is an integer number (8554372989304).

Almost surely, 2^{82704037408325} is an apocalyptic number.

It is an amenable number.

82704037408325 is a deficient number, since it is larger than the sum of its proper divisors (19948438463323).

82704037408325 is a wasteful number, since it uses less digits than its factorization.

82704037408325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3208693084 (or 3208693079 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 53.

The spelling of 82704037408325 in words is "eighty-two trillion, seven hundred four billion, thirty-seven million, four hundred eight thousand, three hundred twenty-five".