72314767531075 has 12 divisors (see below), whose sum is σ = 90324839565720. Its totient is φ = 57429538007360.

The previous prime is 72314767531067. The next prime is 72314767531133. The reversal of 72314767531075 is 57013576741327.

It is not a de Polignac number, because 72314767531075 - 2³ = 72314767531067 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10556896945 + ... + 10556903794.

It is an arithmetic number, because the mean of its divisors is an integer number (7527069963810).

Almost surely, 2^{72314767531075} is an apocalyptic number.

72314767531075 is a deficient number, since it is larger than the sum of its proper divisors (18010072034645).

72314767531075 is a wasteful number, since it uses less digits than its factorization.

72314767531075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21113800886 (or 21113800881 counting only the distinct ones).

The product of its (nonzero) digits is 25930800, while the sum is 58.

The spelling of 72314767531075 in words is "seventy-two trillion, three hundred fourteen billion, seven hundred sixty-seven million, five hundred thirty-one thousand, seventy-five".