72707327003 has 8 divisors (see below), whose sum is σ = 75917418480. Its totient is φ = 69544098400.

The previous prime is 72707326987. The next prime is 72707327039. The reversal of 72707327003 is 30072370727.

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

It is a cyclic number.

It is not a de Polignac number, because 72707327003 - 2⁴ = 72707326987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72707327093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11712548 + ... + 11718753.

It is an arithmetic number, because the mean of its divisors is an integer number (9489677310).

Almost surely, 2^72707327003 is an apocalyptic number.

72707327003 is a deficient number, since it is larger than the sum of its proper divisors (3210091477).

72707327003 is a wasteful number, since it uses less digits than its factorization.

72707327003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23431437.

The product of its (nonzero) digits is 86436, while the sum is 38.

The spelling of 72707327003 in words is "seventy-two billion, seven hundred seven million, three hundred twenty-seven thousand, three".