72628348323 has 8 divisors (see below), whose sum is σ = 97836125968. Its totient is φ = 47919734784.

The previous prime is 72628348301. The next prime is 72628348367. The reversal of 72628348323 is 32384382627.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 72628348323 - 2⁵ = 72628348291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72628349323) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 124790686 + ... + 124791267.

It is an arithmetic number, because the mean of its divisors is an integer number (12229515746).

Almost surely, 2^72628348323 is an apocalyptic number.

72628348323 is a deficient number, since it is larger than the sum of its proper divisors (25207777645).

72628348323 is a wasteful number, since it uses less digits than its factorization.

72628348323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249582053.

The product of its digits is 2322432, while the sum is 48.

The spelling of 72628348323 in words is "seventy-two billion, six hundred twenty-eight million, three hundred forty-eight thousand, three hundred twenty-three".