30553221062043 has 24 divisors (see below), whose sum is σ = 47639205263520. Its totient is φ = 18811378481280.

The previous prime is 30553221062009. The next prime is 30553221062071. The reversal of 30553221062043 is 34026012235503.

30553221062043 is a `hidden beast` number, since 3 + 0 + 5 + 5 + 3 + 2 + 21 + 0 + 620 + 4 + 3 = 666.

It is not a de Polignac number, because 30553221062043 - 2²⁰ = 30553220013467 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30553221061989 and 30553221062007.

It is not an unprimeable number, because it can be changed into a prime (30553221062443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2544823338 + ... + 2544835343.

It is an arithmetic number, because the mean of its divisors is an integer number (1984966885980).

Almost surely, 2^{30553221062043} is an apocalyptic number.

30553221062043 is a deficient number, since it is larger than the sum of its proper divisors (17085984201477).

30553221062043 is a wasteful number, since it uses less digits than its factorization.

30553221062043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5089658739 (or 5089658736 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 30553221062043 its reverse (34026012235503), we get a palindrome (64579233297546).

The spelling of 30553221062043 in words is "thirty trillion, five hundred fifty-three billion, two hundred twenty-one million, sixty-two thousand, forty-three".