73544054372316 has 72 divisors (see below), whose sum is σ = 203377815439344. Its totient is φ = 22222943677440.

The previous prime is 73544054372297. The next prime is 73544054372377. The reversal of 73544054372316 is 61327345044537.

73544054372316 is a `hidden beast` number, since 7 + 3 + 54 + 40 + 543 + 7 + 2 + 3 + 1 + 6 = 666.

It is a super-3 number, since 3×73544054372316³ (a number of 43 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 262915891 + ... + 263195466.

It is an arithmetic number, because the mean of its divisors is an integer number (2824691881102).

Almost surely, 2^{73544054372316} is an apocalyptic number.

It is an amenable number.

73544054372316 is an abundant number, since it is smaller than the sum of its proper divisors (129833761067028).

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

73544054372316 is a wasteful number, since it uses less digits than its factorization.

73544054372316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526111731 (or 526111726 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 54.

The spelling of 73544054372316 in words is "seventy-three trillion, five hundred forty-four billion, fifty-four million, three hundred seventy-two thousand, three hundred sixteen".