73055324475328 has 56 divisors (see below), whose sum is σ = 156629170126352. Its totient is φ = 33608011843584.

The previous prime is 73055324475251. The next prime is 73055324475361. The reversal of 73055324475328 is 82357442355037.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142752525 + ... + 143263372.

It is an arithmetic number, because the mean of its divisors is an integer number (2796949466542).

Almost surely, 2^{73055324475328} is an apocalyptic number.

It is an amenable number.

73055324475328 is an abundant number, since it is smaller than the sum of its proper divisors (83573845651024).

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

73055324475328 is a wasteful number, since it uses less digits than its factorization.

73055324475328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286016229 (or 286016219 counting only the distinct ones).

The product of its (nonzero) digits is 84672000, while the sum is 58.

The spelling of 73055324475328 in words is "seventy-three trillion, fifty-five billion, three hundred twenty-four million, four hundred seventy-five thousand, three hundred twenty-eight".