72207603018482 has 8 divisors (see below), whose sum is σ = 108314445637596. Its totient is φ = 36102787805952.

The previous prime is 72207603018347. The next prime is 72207603018493. The reversal of 72207603018482 is 28481030670227.

72207603018482 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 66754635463201 + 5452967555281 = 8170351^2 + 2335159^2 .

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

It is a super-3 number, since 3×72207603018482³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 72207603018482.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506762603 + ... + 506905070.

Almost surely, 2^{72207603018482} is an apocalyptic number.

72207603018482 is a deficient number, since it is larger than the sum of its proper divisors (36106842619114).

72207603018482 is a wasteful number, since it uses less digits than its factorization.

72207603018482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013703292.

The product of its (nonzero) digits is 1806336, while the sum is 50.

The spelling of 72207603018482 in words is "seventy-two trillion, two hundred seven billion, six hundred three million, eighteen thousand, four hundred eighty-two".