72544755014376 has 32 divisors (see below), whose sum is σ = 184068781383840. Its totient is φ = 23820665825088.

The previous prime is 72544755014371. The next prime is 72544755014387. The reversal of 72544755014376 is 67341055744527.

It is a happy number.

72544755014376 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (72544755014371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22557447091 + ... + 22557450306.

It is an arithmetic number, because the mean of its divisors is an integer number (5752149418245).

Almost surely, 2^{72544755014376} is an apocalyptic number.

It is an amenable number.

72544755014376 is an abundant number, since it is smaller than the sum of its proper divisors (111524026369464).

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

72544755014376 is a wasteful number, since it uses less digits than its factorization.

72544755014376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45114897473 (or 45114897469 counting only the distinct ones).

The product of its (nonzero) digits is 98784000, while the sum is 60.

The spelling of 72544755014376 in words is "seventy-two trillion, five hundred forty-four billion, seven hundred fifty-five million, fourteen thousand, three hundred seventy-six".