605525116013 has 8 divisors (see below), whose sum is σ = 606067126200. Its totient is φ = 604983328768.

The previous prime is 605525115989. The next prime is 605525116081. The reversal of 605525116013 is 310611525506.

It can be written as a sum of positive squares in 4 ways, for example, as 44843144644 + 560681971369 = 211762^2 + 748787^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 605525116013 - 2¹⁶ = 605525050477 is a prime.

It is a super-2 number, since 2×605525116013² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605525116613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5636045 + ... + 5742477.

It is an arithmetic number, because the mean of its divisors is an integer number (75758390775).

Almost surely, 2^605525116013 is an apocalyptic number.

It is an amenable number.

605525116013 is a deficient number, since it is larger than the sum of its proper divisors (542010187).

605525116013 is a wasteful number, since it uses less digits than its factorization.

605525116013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111471.

The product of its (nonzero) digits is 27000, while the sum is 35.

The spelling of 605525116013 in words is "six hundred five billion, five hundred twenty-five million, one hundred sixteen thousand, thirteen".