30550003436 has 12 divisors (see below), whose sum is σ = 53489345112. Its totient is φ = 15267333408.

The previous prime is 30550003403. The next prime is 30550003439. The reversal of 30550003436 is 63430005503.

It is a happy number.

It is a super-2 number, since 2×30550003436² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30550003399 and 30550003408.

It is not an unprimeable number, because it can be changed into a prime (30550003439) 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 3 ways as a sum of consecutive naturals, for example, 1908110 + ... + 1924053.

It is an arithmetic number, because the mean of its divisors is an integer number (4457445426).

Almost surely, 2^30550003436 is an apocalyptic number.

It is an amenable number.

30550003436 is a deficient number, since it is larger than the sum of its proper divisors (22939341676).

30550003436 is a wasteful number, since it uses less digits than its factorization.

30550003436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3834160 (or 3834158 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 30550003436 its reverse (63430005503), we get a palindrome (93980008939).

The spelling of 30550003436 in words is "thirty billion, five hundred fifty million, three thousand, four hundred thirty-six".