84409608325 has 12 divisors (see below), whose sum is σ = 119620473760. Its totient is φ = 57880874160.

The previous prime is 84409608323. The next prime is 84409608341. The reversal of 84409608325 is 52380690448.

It is not a de Polignac number, because 84409608325 - 2¹ = 84409608323 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84409608323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241170135 + ... + 241170484.

Almost surely, 2^84409608325 is an apocalyptic number.

It is an amenable number.

84409608325 is a deficient number, since it is larger than the sum of its proper divisors (35210865435).

84409608325 is a wasteful number, since it uses less digits than its factorization.

84409608325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482340636 (or 482340631 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 84409608325 in words is "eighty-four billion, four hundred nine million, six hundred eight thousand, three hundred twenty-five".