72529759148 has 24 divisors (see below), whose sum is σ = 158246747904. Its totient is φ = 28258347600.

The previous prime is 72529759129. The next prime is 72529759151. The reversal of 72529759148 is 84195792527.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117742808 + ... + 117743423.

It is an arithmetic number, because the mean of its divisors is an integer number (6593614496).

Almost surely, 2^72529759148 is an apocalyptic number.

It is an amenable number.

72529759148 is an abundant number, since it is smaller than the sum of its proper divisors (85716988756).

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

72529759148 is a wasteful number, since it uses less digits than its factorization.

72529759148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235486253 (or 235486251 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 59.

The spelling of 72529759148 in words is "seventy-two billion, five hundred twenty-nine million, seven hundred fifty-nine thousand, one hundred forty-eight".