72051233076208 has 10 divisors (see below), whose sum is σ = 139599264085184. Its totient is φ = 36025616538096.

The previous prime is 72051233076169. The next prime is 72051233076259. The reversal of 72051233076208 is 80267033215027.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2251601033616 + ... + 2251601033647.

Almost surely, 2^{72051233076208} is an apocalyptic number.

It is an amenable number.

72051233076208 is a deficient number, since it is larger than the sum of its proper divisors (67548031008976).

72051233076208 is a wasteful number, since it uses less digits than its factorization.

72051233076208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4503202067271 (or 4503202067265 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 72051233076208 in words is "seventy-two trillion, fifty-one billion, two hundred thirty-three million, seventy-six thousand, two hundred eight".