72324505882 has 16 divisors (see below), whose sum is σ = 113428667520. Its totient is φ = 34521202672.

The previous prime is 72324505867. The next prime is 72324505931. The reversal of 72324505882 is 28850542327.

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 1539757 + ... + 1586032.

It is an arithmetic number, because the mean of its divisors is an integer number (7089291720).

Almost surely, 2^72324505882 is an apocalyptic number.

72324505882 is a deficient number, since it is larger than the sum of its proper divisors (41104161638).

72324505882 is a wasteful number, since it uses less digits than its factorization.

72324505882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3126317.

The product of its (nonzero) digits is 1075200, while the sum is 46.

The spelling of 72324505882 in words is "seventy-two billion, three hundred twenty-four million, five hundred five thousand, eight hundred eighty-two".