614565313 has 4 divisors (see below), whose sum is σ = 641285568. Its totient is φ = 587845060.

The previous prime is 614565269. The next prime is 614565349. The reversal of 614565313 is 313565416.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 614565313 - 2¹³ = 614557121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (614565613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13360093 + ... + 13360138.

It is an arithmetic number, because the mean of its divisors is an integer number (160321392).

Almost surely, 2^614565313 is an apocalyptic number.

It is an amenable number.

614565313 is a deficient number, since it is larger than the sum of its proper divisors (26720255).

614565313 is a wasteful number, since it uses less digits than its factorization.

614565313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26720254.

The product of its digits is 32400, while the sum is 34.

The square root of 614565313 is about 24790.4278502812. The cubic root of 614565313 is about 850.2030947223.

The spelling of 614565313 in words is "six hundred fourteen million, five hundred sixty-five thousand, three hundred thirteen".