613225535362325 has 12 divisors (see below), whose sum is σ = 760806948140640. Its totient is φ = 490317664230960.

The previous prime is 613225535362309. The next prime is 613225535362333. The reversal of 613225535362325 is 523263535522316.

It is not a de Polignac number, because 613225535362325 - 2⁴ = 613225535362309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6569053865 + ... + 6569147214.

It is an arithmetic number, because the mean of its divisors is an integer number (63400579011720).

Almost surely, 2^{613225535362325} is an apocalyptic number.

It is an amenable number.

613225535362325 is a deficient number, since it is larger than the sum of its proper divisors (147581412778315).

613225535362325 is a wasteful number, since it uses less digits than its factorization.

613225535362325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13138202956 (or 13138202951 counting only the distinct ones).

The product of its digits is 29160000, while the sum is 53.

The spelling of 613225535362325 in words is "six hundred thirteen trillion, two hundred twenty-five billion, five hundred thirty-five million, three hundred sixty-two thousand, three hundred twenty-five".