375320017 has 2 divisors, whose sum is σ = 375320018. Its totient is φ = 375320016.

The previous prime is 375319993. The next prime is 375320021. The reversal of 375320017 is 710023573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 327211921 + 48108096 = 18089^2 + 6936^2 .

It is a cyclic number.

It is not a de Polignac number, because 375320017 - 2¹⁵ = 375287249 is a prime.

It is a Chen prime.

It is equal to p_20088028 and since 375320017 and 20088028 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (375320047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187660008 + 187660009.

It is an arithmetic number, because the mean of its divisors is an integer number (187660009).

Almost surely, 2^375320017 is an apocalyptic number.

It is an amenable number.

375320017 is a deficient number, since it is larger than the sum of its proper divisors (1).

375320017 is an equidigital number, since it uses as much as digits as its factorization.

375320017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 375320017 is about 19373.1777723738. The cubic root of 375320017 is about 721.3298576658.

The spelling of 375320017 in words is "three hundred seventy-five million, three hundred twenty thousand, seventeen".