325587385643 has 8 divisors (see below), whose sum is σ = 350650775328. Its totient is φ = 300526596864.

The previous prime is 325587385633. The next prime is 325587385657. The reversal of 325587385643 is 346583785523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325587385643 - 2²⁰ = 325586337067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325587385633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386255 + ... + 894632.

It is an arithmetic number, because the mean of its divisors is an integer number (43831346916).

Almost surely, 2^325587385643 is an apocalyptic number.

325587385643 is a deficient number, since it is larger than the sum of its proper divisors (25063389685).

325587385643 is a wasteful number, since it uses less digits than its factorization.

325587385643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300453.

The product of its digits is 72576000, while the sum is 59.

The spelling of 325587385643 in words is "three hundred twenty-five billion, five hundred eighty-seven million, three hundred eighty-five thousand, six hundred forty-three".