30055525349 has 2 divisors, whose sum is σ = 30055525350. Its totient is φ = 30055525348.

The previous prime is 30055525303. The next prime is 30055525373. The reversal of 30055525349 is 94352555003.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16379392324 + 13676133025 = 127982^2 + 116945^2 .

It is a cyclic number.

It is not a de Polignac number, because 30055525349 - 2¹² = 30055521253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30055525249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15027762674 + 15027762675.

It is an arithmetic number, because the mean of its divisors is an integer number (15027762675).

Almost surely, 2^30055525349 is an apocalyptic number.

It is an amenable number.

30055525349 is a deficient number, since it is larger than the sum of its proper divisors (1).

30055525349 is an equidigital number, since it uses as much as digits as its factorization.

30055525349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 30055525349 in words is "thirty billion, fifty-five million, five hundred twenty-five thousand, three hundred forty-nine".