613354325 has 6 divisors (see below), whose sum is σ = 760559394. Its totient is φ = 490683440.

The previous prime is 613354309. The next prime is 613354331. The reversal of 613354325 is 523453316.

It can be written as a sum of positive squares in 3 ways, for example, as 24661156 + 588693169 = 4966^2 + 24263^2 .

It is not a de Polignac number, because 613354325 - 2⁴ = 613354309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 613354291 and 613354300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12267062 + ... + 12267111.

It is an arithmetic number, because the mean of its divisors is an integer number (126759899).

Almost surely, 2^613354325 is an apocalyptic number.

It is an amenable number.

613354325 is a deficient number, since it is larger than the sum of its proper divisors (147205069).

613354325 is a wasteful number, since it uses less digits than its factorization.

613354325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24534183 (or 24534178 counting only the distinct ones).

The product of its digits is 32400, while the sum is 32.

The square root of 613354325 is about 24765.9912985529. The cubic root of 613354325 is about 849.6442917637.

The spelling of 613354325 in words is "six hundred thirteen million, three hundred fifty-four thousand, three hundred twenty-five".