605100513 has 8 divisors (see below), whose sum is σ = 823966848. Its totient is φ = 394817264.

The previous prime is 605100511. The next prime is 605100547. The reversal of 605100513 is 315001506.

It is a happy number.

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 605100513 - 2¹ = 605100511 is a prime.

It is a super-2 number, since 2×605100513² = 732293261665726338, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 605100513.

It is not an unprimeable number, because it can be changed into a prime (605100511) 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 7 ways as a sum of consecutive naturals, for example, 2145606 + ... + 2145887.

It is an arithmetic number, because the mean of its divisors is an integer number (102995856).

Almost surely, 2^605100513 is an apocalyptic number.

It is an amenable number.

605100513 is a deficient number, since it is larger than the sum of its proper divisors (218866335).

605100513 is a wasteful number, since it uses less digits than its factorization.

605100513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4291543.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 605100513 is about 24598.7908849195. The cubic root of 605100513 is about 845.8158911160.

The spelling of 605100513 in words is "six hundred five million, one hundred thousand, five hundred thirteen".