327952555693 has 16 divisors (see below), whose sum is σ = 387921600000. Its totient is φ = 271272903552.

The previous prime is 327952555691. The next prime is 327952555727. The reversal of 327952555693 is 396555259723.

It is not a de Polignac number, because 327952555693 - 2¹ = 327952555691 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 (327952555691) 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, 1713 + ... + 809881.

It is an arithmetic number, because the mean of its divisors is an integer number (24245100000).

Almost surely, 2^327952555693 is an apocalyptic number.

It is an amenable number.

327952555693 is a deficient number, since it is larger than the sum of its proper divisors (59969044307).

327952555693 is a wasteful number, since it uses less digits than its factorization.

327952555693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810204.

The product of its digits is 76545000, while the sum is 61.

The spelling of 327952555693 in words is "three hundred twenty-seven billion, nine hundred fifty-two million, five hundred fifty-five thousand, six hundred ninety-three".