614701253 has 2 divisors, whose sum is σ = 614701254. Its totient is φ = 614701252.

The previous prime is 614701231. The next prime is 614701273. The reversal of 614701253 is 352107416.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 434013889 + 180687364 = 20833^2 + 13442^2 .

It is a cyclic number.

It is not a de Polignac number, because 614701253 - 2⁶ = 614701189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (614701273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307350626 + 307350627.

It is an arithmetic number, because the mean of its divisors is an integer number (307350627).

Almost surely, 2^614701253 is an apocalyptic number.

It is an amenable number.

614701253 is a deficient number, since it is larger than the sum of its proper divisors (1).

614701253 is an equidigital number, since it uses as much as digits as its factorization.

614701253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 614701253 is about 24793.1694827426. The cubic root of 614701253 is about 850.2657775571.

Adding to 614701253 its reverse (352107416), we get a palindrome (966808669).

The spelling of 614701253 in words is "six hundred fourteen million, seven hundred one thousand, two hundred fifty-three".