875409104597 has 2 divisors, whose sum is σ = 875409104598. Its totient is φ = 875409104596.

The previous prime is 875409104579. The next prime is 875409104659. The reversal of 875409104597 is 795401904578.

Together with previous prime (875409104579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 532886860081 + 342522244516 = 729991^2 + 585254^2 .

It is a cyclic number.

It is not a de Polignac number, because 875409104597 - 2³² = 871114137301 is a prime.

It is a super-2 number, since 2×875409104597² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (875409104497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437704552298 + 437704552299.

It is an arithmetic number, because the mean of its divisors is an integer number (437704552299).

Almost surely, 2^875409104597 is an apocalyptic number.

It is an amenable number.

875409104597 is a deficient number, since it is larger than the sum of its proper divisors (1).

875409104597 is an equidigital number, since it uses as much as digits as its factorization.

875409104597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12700800, while the sum is 59.

The spelling of 875409104597 in words is "eight hundred seventy-five billion, four hundred nine million, one hundred four thousand, five hundred ninety-seven".