73301332325 has 12 divisors (see below), whose sum is σ = 97885471908. Its totient is φ = 54130214400.

The previous prime is 73301332303. The next prime is 73301332331. The reversal of 73301332325 is 52323310337.

It can be written as a sum of positive squares in 6 ways, for example, as 5793340996 + 67507991329 = 76114^2 + 259823^2 .

It is a de Polignac number, because none of the positive numbers 2^k-73301332325 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 73301332291 and 73301332300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112770956 + ... + 112771605.

It is an arithmetic number, because the mean of its divisors is an integer number (8157122659).

Almost surely, 2^73301332325 is an apocalyptic number.

It is an amenable number.

73301332325 is a deficient number, since it is larger than the sum of its proper divisors (24584139583).

73301332325 is a wasteful number, since it uses less digits than its factorization.

73301332325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225542584 (or 225542579 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 32.

The spelling of 73301332325 in words is "seventy-three billion, three hundred one million, three hundred thirty-two thousand, three hundred twenty-five".