30555565450323 has 16 divisors (see below), whose sum is σ = 40899099264672. Its totient is φ = 20291251680000.

The previous prime is 30555565450321. The next prime is 30555565450369. The reversal of 30555565450323 is 32305456555503.

It is not a de Polignac number, because 30555565450323 - 2¹ = 30555565450321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30555565450321) 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, 3340228 + ... + 8501073.

It is an arithmetic number, because the mean of its divisors is an integer number (2556193704042).

Almost surely, 2^{30555565450323} is an apocalyptic number.

30555565450323 is a deficient number, since it is larger than the sum of its proper divisors (10343533814349).

30555565450323 is a wasteful number, since it uses less digits than its factorization.

30555565450323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11844646.

The product of its (nonzero) digits is 20250000, while the sum is 51.

The spelling of 30555565450323 in words is "thirty trillion, five hundred fifty-five billion, five hundred sixty-five million, four hundred fifty thousand, three hundred twenty-three".