730189350497 has 2 divisors, whose sum is σ = 730189350498. Its totient is φ = 730189350496.

The previous prime is 730189350431. The next prime is 730189350551. The reversal of 730189350497 is 794053981037.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 629064714496 + 101124636001 = 793136^2 + 318001^2 .

It is a cyclic number.

It is not a de Polignac number, because 730189350497 - 2¹⁸ = 730189088353 is a prime.

It is not a weakly prime, because it can be changed into another prime (730189380497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365094675248 + 365094675249.

It is an arithmetic number, because the mean of its divisors is an integer number (365094675249).

Almost surely, 2^730189350497 is an apocalyptic number.

It is an amenable number.

730189350497 is a deficient number, since it is larger than the sum of its proper divisors (1).

730189350497 is an equidigital number, since it uses as much as digits as its factorization.

730189350497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5715360, while the sum is 56.

The spelling of 730189350497 in words is "seven hundred thirty billion, one hundred eighty-nine million, three hundred fifty thousand, four hundred ninety-seven".