613337141 has 4 divisors (see below), whose sum is σ = 613414284. Its totient is φ = 613260000.

The previous prime is 613337129. The next prime is 613337173. The reversal of 613337141 is 141733316.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36857041 + 576480100 = 6071^2 + 24010^2 .

It is a cyclic number.

It is not a de Polignac number, because 613337141 - 2¹⁰ = 613336117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613337741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25070 + ... + 43071.

It is an arithmetic number, because the mean of its divisors is an integer number (153353571).

Almost surely, 2^613337141 is an apocalyptic number.

It is an amenable number.

613337141 is a deficient number, since it is larger than the sum of its proper divisors (77143).

613337141 is an equidigital number, since it uses as much as digits as its factorization.

613337141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77142.

The product of its digits is 4536, while the sum is 29.

The square root of 613337141 is about 24765.6443687621. The cubic root of 613337141 is about 849.6363570223.

The spelling of 613337141 in words is "six hundred thirteen million, three hundred thirty-seven thousand, one hundred forty-one".