30555553550401 has 32 divisors (see below), whose sum is σ = 34264350691200. Its totient is φ = 27012334272000.

The previous prime is 30555553550381. The next prime is 30555553550441. The reversal of 30555553550401 is 10405535555503.

It is not a de Polignac number, because 30555553550401 - 2¹⁷ = 30555553419329 is a prime.

It is a super-4 number, since 4×30555553550401⁴ (a number of 55 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30555553550441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 643806810 + ... + 643854268.

It is an arithmetic number, because the mean of its divisors is an integer number (1070760959100).

Almost surely, 2^{30555553550401} is an apocalyptic number.

It is an amenable number.

30555553550401 is a deficient number, since it is larger than the sum of its proper divisors (3708797140799).

30555553550401 is a wasteful number, since it uses less digits than its factorization.

30555553550401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58401.

The product of its (nonzero) digits is 2812500, while the sum is 46.

The spelling of 30555553550401 in words is "thirty trillion, five hundred fifty-five billion, five hundred fifty-three million, five hundred fifty thousand, four hundred one".