30028552471 has 2 divisors, whose sum is σ = 30028552472. Its totient is φ = 30028552470.

The previous prime is 30028552469. The next prime is 30028552493. The reversal of 30028552471 is 17425582003.

It is a weak prime.

It is an emirp because it is prime and its reverse (17425582003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30028552471 - 2¹ = 30028552469 is a prime.

It is a super-3 number, since 3×30028552471³ (a number of 32 digits) contains 333 as substring.

Together with 30028552469, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 30028552471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30028552171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15014276235 + 15014276236.

It is an arithmetic number, because the mean of its divisors is an integer number (15014276236).

Almost surely, 2^30028552471 is an apocalyptic number.

30028552471 is a deficient number, since it is larger than the sum of its proper divisors (1).

30028552471 is an equidigital number, since it uses as much as digits as its factorization.

30028552471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 30028552471 in words is "thirty billion, twenty-eight million, five hundred fifty-two thousand, four hundred seventy-one".