325994989602 has 32 divisors (see below), whose sum is σ = 678511209600. Its totient is φ = 104289667328.

The previous prime is 325994989583. The next prime is 325994989657. The reversal of 325994989602 is 206989499523.

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 15 ways as a sum of consecutive naturals, for example, 5580327 + ... + 5638442.

It is an arithmetic number, because the mean of its divisors is an integer number (21203475300).

Almost surely, 2^325994989602 is an apocalyptic number.

325994989602 is an abundant number, since it is smaller than the sum of its proper divisors (352516219998).

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

325994989602 is a wasteful number, since it uses less digits than its factorization.

325994989602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11218970.

The product of its (nonzero) digits is 75582720, while the sum is 66.

The spelling of 325994989602 in words is "three hundred twenty-five billion, nine hundred ninety-four million, nine hundred eighty-nine thousand, six hundred two".