325618057404 has 96 divisors (see below), whose sum is σ = 876288168000. Its totient is φ = 104438654208.

The previous prime is 325618057397. The next prime is 325618057421. The reversal of 325618057404 is 404750816523.

325618057404 is a `hidden beast` number, since 3 + 2 + 561 + 80 + 5 + 7 + 4 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 325618057404.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 740262 + ... + 1095090.

It is an arithmetic number, because the mean of its divisors is an integer number (9128001750).

Almost surely, 2^325618057404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325618057404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (438144084000).

325618057404 is an abundant number, since it is smaller than the sum of its proper divisors (550670110596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325618057404 is a wasteful number, since it uses less digits than its factorization.

325618057404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355164 (or 355156 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 325618057404 in words is "three hundred twenty-five billion, six hundred eighteen million, fifty-seven thousand, four hundred four".