2930307253 has 2 divisors, whose sum is σ = 2930307254. Its totient is φ = 2930307252.

The previous prime is 2930307251. The next prime is 2930307287. The reversal of 2930307253 is 3527030392.

It is a happy number.

It is an a-pointer prime, because the next prime (2930307287) can be obtained adding 2930307253 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2184908049 + 745399204 = 46743^2 + 27302^2 .

It is a cyclic number.

It is not a de Polignac number, because 2930307253 - 2¹ = 2930307251 is a prime.

Together with 2930307251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2930307251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1465153626 + 1465153627.

It is an arithmetic number, because the mean of its divisors is an integer number (1465153627).

Almost surely, 2^2930307253 is an apocalyptic number.

It is an amenable number.

2930307253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2930307253 is an equidigital number, since it uses as much as digits as its factorization.

2930307253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 2930307253 is about 54132.3124667698. The cubic root of 2930307253 is about 1430.9936942233.

The spelling of 2930307253 in words is "two billion, nine hundred thirty million, three hundred seven thousand, two hundred fifty-three".