30527514253 has 2 divisors, whose sum is σ = 30527514254. Its totient is φ = 30527514252.

The previous prime is 30527514217. The next prime is 30527514343. The reversal of 30527514253 is 35241572503.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17636636809 + 12890877444 = 132803^2 + 113538^2 .

It is an emirp because it is prime and its reverse (35241572503) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30527514253 - 2³³ = 21937579661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30527514203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15263757126 + 15263757127.

It is an arithmetic number, because the mean of its divisors is an integer number (15263757127).

Almost surely, 2^30527514253 is an apocalyptic number.

It is an amenable number.

30527514253 is a deficient number, since it is larger than the sum of its proper divisors (1).

30527514253 is an equidigital number, since it uses as much as digits as its factorization.

30527514253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126000, while the sum is 37.

The spelling of 30527514253 in words is "thirty billion, five hundred twenty-seven million, five hundred fourteen thousand, two hundred fifty-three".