730498057613 has 2 divisors, whose sum is σ = 730498057614. Its totient is φ = 730498057612.

The previous prime is 730498057571. The next prime is 730498057637. The reversal of 730498057613 is 316750894037.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 696760817284 + 33737240329 = 834722^2 + 183677^2 .

It is an emirp because it is prime and its reverse (316750894037) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 730498057613 - 2¹² = 730498053517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (730494057613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365249028806 + 365249028807.

It is an arithmetic number, because the mean of its divisors is an integer number (365249028807).

Almost surely, 2^730498057613 is an apocalyptic number.

It is an amenable number.

730498057613 is a deficient number, since it is larger than the sum of its proper divisors (1).

730498057613 is an equidigital number, since it uses as much as digits as its factorization.

730498057613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 730498057613 in words is "seven hundred thirty billion, four hundred ninety-eight million, fifty-seven thousand, six hundred thirteen".