12597058395619 has 2 divisors, whose sum is σ = 12597058395620. Its totient is φ = 12597058395618.

The previous prime is 12597058395601. The next prime is 12597058395661. The reversal of 12597058395619 is 91659385079521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12597058395619 - 2²⁹ = 12596521524707 is a prime.

It is a super-2 number, since 2×12597058395619² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12597058399619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6298529197809 + 6298529197810.

It is an arithmetic number, because the mean of its divisors is an integer number (6298529197810).

Almost surely, 2^{12597058395619} is an apocalyptic number.

12597058395619 is a deficient number, since it is larger than the sum of its proper divisors (1).

12597058395619 is an equidigital number, since it uses as much as digits as its factorization.

12597058395619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 183708000, while the sum is 70.

The spelling of 12597058395619 in words is "twelve trillion, five hundred ninety-seven billion, fifty-eight million, three hundred ninety-five thousand, six hundred nineteen".