597454315019 has 2 divisors, whose sum is σ = 597454315020. Its totient is φ = 597454315018.

The previous prime is 597454314991. The next prime is 597454315021. The reversal of 597454315019 is 910513454795.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-597454315019 is a prime.

It is a super-2 number, since 2×597454315019² (a number of 24 digits) contains 22 as substring.

Together with 597454315021, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (597454315049) 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, 298727157509 + 298727157510.

It is an arithmetic number, because the mean of its divisors is an integer number (298727157510).

Almost surely, 2^597454315019 is an apocalyptic number.

597454315019 is a deficient number, since it is larger than the sum of its proper divisors (1).

597454315019 is an equidigital number, since it uses as much as digits as its factorization.

597454315019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402000, while the sum is 53.

The spelling of 597454315019 in words is "five hundred ninety-seven billion, four hundred fifty-four million, three hundred fifteen thousand, nineteen".