30554311450223 has 48 divisors (see below), whose sum is σ = 35032144778400. Its totient is φ = 26611772140800.

The previous prime is 30554311450207. The next prime is 30554311450259. The reversal of 30554311450223 is 32205411345503.

It is not a de Polignac number, because 30554311450223 - 2⁴ = 30554311450207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30554311450423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47145365 + ... + 47789057.

It is an arithmetic number, because the mean of its divisors is an integer number (729836349550).

Almost surely, 2^{30554311450223} is an apocalyptic number.

30554311450223 is a deficient number, since it is larger than the sum of its proper divisors (4477833328177).

30554311450223 is a wasteful number, since it uses less digits than its factorization.

30554311450223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643944 (or 643933 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 30554311450223 its reverse (32205411345503), we get a palindrome (62759722795726).

The spelling of 30554311450223 in words is "thirty trillion, five hundred fifty-four billion, three hundred eleven million, four hundred fifty thousand, two hundred twenty-three".