746513834513 has 2 divisors, whose sum is σ = 746513834514. Its totient is φ = 746513834512.

The previous prime is 746513834509. The next prime is 746513834519. The reversal of 746513834513 is 315438315647.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 407595418624 + 338918415889 = 638432^2 + 582167^2 .

It is a cyclic number.

It is not a de Polignac number, because 746513834513 - 2² = 746513834509 is a prime.

It is not a weakly prime, because it can be changed into another prime (746513834519) 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, 373256917256 + 373256917257.

It is an arithmetic number, because the mean of its divisors is an integer number (373256917257).

Almost surely, 2^746513834513 is an apocalyptic number.

It is an amenable number.

746513834513 is a deficient number, since it is larger than the sum of its proper divisors (1).

746513834513 is an equidigital number, since it uses as much as digits as its factorization.

746513834513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3628800, while the sum is 50.

The spelling of 746513834513 in words is "seven hundred forty-six billion, five hundred thirteen million, eight hundred thirty-four thousand, five hundred thirteen".