375472441 has 2 divisors, whose sum is σ = 375472442. Its totient is φ = 375472440.

The previous prime is 375472439. The next prime is 375472451. The reversal of 375472441 is 144274573.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 309619216 + 65853225 = 17596^2 + 8115^2 .

It is an emirp because it is prime and its reverse (144274573) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 375472441 - 2¹ = 375472439 is a prime.

Together with 375472439, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 375472441.

It is not a weakly prime, because it can be changed into another prime (375472451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187736220 + 187736221.

It is an arithmetic number, because the mean of its divisors is an integer number (187736221).

Almost surely, 2^375472441 is an apocalyptic number.

It is an amenable number.

375472441 is a deficient number, since it is larger than the sum of its proper divisors (1).

375472441 is an equidigital number, since it uses as much as digits as its factorization.

375472441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94080, while the sum is 37.

The square root of 375472441 is about 19377.1112656144. Note that the first 3 decimals coincide. The cubic root of 375472441 is about 721.4274926588.

The spelling of 375472441 in words is "three hundred seventy-five million, four hundred seventy-two thousand, four hundred forty-one".