550030034630 has 16 divisors (see below), whose sum is σ = 990062507520. Its totient is φ = 220010137152.

The previous prime is 550030034611. The next prime is 550030034677. The reversal of 550030034630 is 36430030055.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 550030034593 and 550030034602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2172506 + ... + 2412434.

It is an arithmetic number, because the mean of its divisors is an integer number (61878906720).

Almost surely, 2^550030034630 is an apocalyptic number.

550030034630 is a deficient number, since it is larger than the sum of its proper divisors (440032472890).

550030034630 is a wasteful number, since it uses less digits than its factorization.

550030034630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469183.

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

Adding to 550030034630 its reverse (36430030055), we get a palindrome (586460064685).

The spelling of 550030034630 in words is "five hundred fifty billion, thirty million, thirty-four thousand, six hundred thirty".