30553400304206 has 64 divisors (see below), whose sum is σ = 50458258464768. Its totient is φ = 13787130089088.

The previous prime is 30553400304131. The next prime is 30553400304209. The reversal of 30553400304206 is 60240300435503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30553400304209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8470583255 + ... + 8470586861.

It is an arithmetic number, because the mean of its divisors is an integer number (788410288512).

Almost surely, 2^{30553400304206} is an apocalyptic number.

30553400304206 is a deficient number, since it is larger than the sum of its proper divisors (19904858160562).

30553400304206 is a wasteful number, since it uses less digits than its factorization.

30553400304206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8985.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 30553400304206 its reverse (60240300435503), we get a palindrome (90793700739709).

The spelling of 30553400304206 in words is "thirty trillion, five hundred fifty-three billion, four hundred million, three hundred four thousand, two hundred six".