72354045327 has 8 divisors (see below), whose sum is σ = 96691816320. Its totient is φ = 48126152280.

The previous prime is 72354045319. The next prime is 72354045371.

72354045327 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 72354045327 - 2³ = 72354045319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72354045377) 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, 27467949 + ... + 27470582.

It is an arithmetic number, because the mean of its divisors is an integer number (12086477040).

Almost surely, 2^72354045327 is an apocalyptic number.

72354045327 is a deficient number, since it is larger than the sum of its proper divisors (24337770993).

72354045327 is a wasteful number, since it uses less digits than its factorization.

72354045327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54938973.

The product of its (nonzero) digits is 705600, while the sum is 42.

It can be divided in two parts, 723540 and 45327, that added together give a palindrome (768867).

The spelling of 72354045327 in words is "seventy-two billion, three hundred fifty-four million, forty-five thousand, three hundred twenty-seven".