375612405317 has 2 divisors, whose sum is σ = 375612405318. Its totient is φ = 375612405316.

The previous prime is 375612405247. The next prime is 375612405319. The reversal of 375612405317 is 713504216573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 303960358276 + 71652047041 = 551326^2 + 267679^2 .

It is a cyclic number.

It is not a de Polignac number, because 375612405317 - 2³⁰ = 374538663493 is a prime.

Together with 375612405319, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (375612405319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187806202658 + 187806202659.

It is an arithmetic number, because the mean of its divisors is an integer number (187806202659).

Almost surely, 2^375612405317 is an apocalyptic number.

It is an amenable number.

375612405317 is a deficient number, since it is larger than the sum of its proper divisors (1).

375612405317 is an equidigital number, since it uses as much as digits as its factorization.

375612405317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 375612405317 in words is "three hundred seventy-five billion, six hundred twelve million, four hundred five thousand, three hundred seventeen".