30055342551 has 8 divisors (see below), whose sum is σ = 43156389360. Its totient is φ = 18495595392.

The previous prime is 30055342543. The next prime is 30055342613. The reversal of 30055342551 is 15524355003.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30055342551 - 2³ = 30055342543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30055342501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385324866 + ... + 385324943.

It is an arithmetic number, because the mean of its divisors is an integer number (5394548670).

Almost surely, 2^30055342551 is an apocalyptic number.

30055342551 is a deficient number, since it is larger than the sum of its proper divisors (13101046809).

30055342551 is a wasteful number, since it uses less digits than its factorization.

30055342551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770649825.

The product of its (nonzero) digits is 45000, while the sum is 33.

Adding to 30055342551 its reverse (15524355003), we get a palindrome (45579697554).

The spelling of 30055342551 in words is "thirty billion, fifty-five million, three hundred forty-two thousand, five hundred fifty-one".