375315641 has 2 divisors, whose sum is σ = 375315642. Its totient is φ = 375315640.

The previous prime is 375315583. The next prime is 375315643. The reversal of 375315641 is 146513573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 355699600 + 19616041 = 18860^2 + 4429^2 .

It is an emirp because it is prime and its reverse (146513573) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 375315641 - 2¹⁰ = 375314617 is a prime.

Together with 375315643, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (375315643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187657820 + 187657821.

It is an arithmetic number, because the mean of its divisors is an integer number (187657821).

Almost surely, 2^375315641 is an apocalyptic number.

It is an amenable number.

375315641 is a deficient number, since it is larger than the sum of its proper divisors (1).

375315641 is an equidigital number, since it uses as much as digits as its factorization.

375315641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37800, while the sum is 35.

The square root of 375315641 is about 19373.0648323904. The cubic root of 375315641 is about 721.3270542344.

The spelling of 375315641 in words is "three hundred seventy-five million, three hundred fifteen thousand, six hundred forty-one".