327545545723 has 16 divisors (see below), whose sum is σ = 357970119552. Its totient is φ = 297229240000.

The previous prime is 327545545699. The next prime is 327545545777.

327545545723 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 327545545723 - 2¹³ = 327545537531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (327545545793) 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, 28926903 + ... + 28938223.

It is an arithmetic number, because the mean of its divisors is an integer number (22373132472).

Almost surely, 2^327545545723 is an apocalyptic number.

327545545723 is a deficient number, since it is larger than the sum of its proper divisors (30424573829).

327545545723 is a wasteful number, since it uses less digits than its factorization.

327545545723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15866.

The product of its digits is 17640000, while the sum is 52.

The spelling of 327545545723 in words is "three hundred twenty-seven billion, five hundred forty-five million, five hundred forty-five thousand, seven hundred twenty-three".