375907463 has 2 divisors, whose sum is σ = 375907464. Its totient is φ = 375907462.

The previous prime is 375907397. The next prime is 375907471. The reversal of 375907463 is 364709573.

It is a strong prime.

It is an emirp because it is prime and its reverse (364709573) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 375907463 - 2²² = 371713159 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (375907163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187953731 + 187953732.

It is an arithmetic number, because the mean of its divisors is an integer number (187953732).

Almost surely, 2^375907463 is an apocalyptic number.

375907463 is the 10364-th centered heptagonal number.

375907463 is a deficient number, since it is larger than the sum of its proper divisors (1).

375907463 is an equidigital number, since it uses as much as digits as its factorization.

375907463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 476280, while the sum is 44.

The square root of 375907463 is about 19388.3331671395. Note that the first 3 decimals coincide. The cubic root of 375907463 is about 721.7060001875.

The spelling of 375907463 in words is "three hundred seventy-five million, nine hundred seven thousand, four hundred sixty-three".