613463141 has 2 divisors, whose sum is σ = 613463142. Its totient is φ = 613463140.

The previous prime is 613463131. The next prime is 613463161. The reversal of 613463141 is 141364316.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 596824900 + 16638241 = 24430^2 + 4079^2 .

It is a cyclic number.

It is not a de Polignac number, because 613463141 - 2²² = 609268837 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (613463111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306731570 + 306731571.

It is an arithmetic number, because the mean of its divisors is an integer number (306731571).

Almost surely, 2^613463141 is an apocalyptic number.

It is an amenable number.

613463141 is a deficient number, since it is larger than the sum of its proper divisors (1).

613463141 is an equidigital number, since it uses as much as digits as its factorization.

613463141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 29.

The square root of 613463141 is about 24768.1880847187. The cubic root of 613463141 is about 849.6945342975.

The spelling of 613463141 in words is "six hundred thirteen million, four hundred sixty-three thousand, one hundred forty-one".