375313129 has 3 divisors (see below), whose sum is σ = 375332503. Its totient is φ = 375293756.

The previous prime is 375313123. The next prime is 375313153. The reversal of 375313129 is 921313573.

It is a happy number.

The square root of 375313129 is 19373.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 921313573 = 223 ⋅4131451.

It can be written as a sum of positive squares in only one way, i.e., 108056025 + 267257104 = 10395^2 + 16348^2 .

It is not a de Polignac number, because 375313129 - 2⁹ = 375312617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 375313094 and 375313103.

It is not an unprimeable number, because it can be changed into a prime (375313123) 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 2 ways as a sum of consecutive naturals, for example, 9687 + ... + 29059.

Almost surely, 2^375313129 is an apocalyptic number.

375313129 is the 19373-rd square number.

375313129 is the 9687-th centered octagonal number.

It is an amenable number.

375313129 is a deficient number, since it is larger than the sum of its proper divisors (19374).

375313129 is an frugal number, since it uses more digits than its factorization.

375313129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38746 (or 19373 counting only the distinct ones).

The product of its digits is 17010, while the sum is 34.

The cubic root of 375313129 is about 721.3254449422.

The spelling of 375313129 in words is "three hundred seventy-five million, three hundred thirteen thousand, one hundred twenty-nine".