72985758303 has 16 divisors (see below), whose sum is σ = 97507635200. Its totient is φ = 48560583456.

The previous prime is 72985758277. The next prime is 72985758379. The reversal of 72985758303 is 30385758927.

It is a happy number.

It is not a de Polignac number, because 72985758303 - 2⁵ = 72985758271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72985757303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7929498 + ... + 7938696.

It is an arithmetic number, because the mean of its divisors is an integer number (6094227200).

Almost surely, 2^72985758303 is an apocalyptic number.

72985758303 is a deficient number, since it is larger than the sum of its proper divisors (24521876897).

72985758303 is a wasteful number, since it uses less digits than its factorization.

72985758303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14166.

The product of its (nonzero) digits is 12700800, while the sum is 57.

The spelling of 72985758303 in words is "seventy-two billion, nine hundred eighty-five million, seven hundred fifty-eight thousand, three hundred three".