73321356325 has 12 divisors (see below), whose sum is σ = 103906836640. Its totient is φ = 50277501360.

The previous prime is 73321356259. The next prime is 73321356331. The reversal of 73321356325 is 52365312337.

It is not a de Polignac number, because 73321356325 - 2¹⁷ = 73321225253 is a prime.

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, 209489415 + ... + 209489764.

Almost surely, 2^73321356325 is an apocalyptic number.

It is an amenable number.

73321356325 is a deficient number, since it is larger than the sum of its proper divisors (30585480315).

73321356325 is a wasteful number, since it uses less digits than its factorization.

73321356325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418979196 (or 418979191 counting only the distinct ones).

The product of its digits is 340200, while the sum is 40.

The spelling of 73321356325 in words is "seventy-three billion, three hundred twenty-one million, three hundred fifty-six thousand, three hundred twenty-five".