612735134353 has 2 divisors, whose sum is σ = 612735134354. Its totient is φ = 612735134352.

The previous prime is 612735134351. The next prime is 612735134471. The reversal of 612735134353 is 353431537216.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 506704796224 + 106030338129 = 711832^2 + 325623^2 .

It is a cyclic number.

It is not a de Polignac number, because 612735134353 - 2¹ = 612735134351 is a prime.

Together with 612735134351, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (612735134351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306367567176 + 306367567177.

It is an arithmetic number, because the mean of its divisors is an integer number (306367567177).

Almost surely, 2^612735134353 is an apocalyptic number.

It is an amenable number.

612735134353 is a deficient number, since it is larger than the sum of its proper divisors (1).

612735134353 is an equidigital number, since it uses as much as digits as its factorization.

612735134353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 680400, while the sum is 43.

The spelling of 612735134353 in words is "six hundred twelve billion, seven hundred thirty-five million, one hundred thirty-four thousand, three hundred fifty-three".