375375965 has 4 divisors (see below), whose sum is σ = 450451164. Its totient is φ = 300300768.

The previous prime is 375375947. The next prime is 375375967. The reversal of 375375965 is 569573573.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 569573573 = 71 ⋅8022163.

It can be written as a sum of positive squares in 2 ways, for example, as 283484569 + 91891396 = 16837^2 + 9586^2 .

It is a cyclic number.

It is not a de Polignac number, because 375375965 - 2⁶ = 375375901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375375967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37537592 + ... + 37537601.

It is an arithmetic number, because the mean of its divisors is an integer number (112612791).

Almost surely, 2^375375965 is an apocalyptic number.

It is an amenable number.

375375965 is a deficient number, since it is larger than the sum of its proper divisors (75075199).

375375965 is an equidigital number, since it uses as much as digits as its factorization.

375375965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75075198.

The product of its digits is 2976750, while the sum is 50.

The square root of 375375965 is about 19374.6216737257. The cubic root of 375375965 is about 721.3656981538.

The spelling of 375375965 in words is "three hundred seventy-five million, three hundred seventy-five thousand, nine hundred sixty-five".