375655463 has 2 divisors, whose sum is σ = 375655464. Its totient is φ = 375655462.

The previous prime is 375655453. The next prime is 375655519. The reversal of 375655463 is 364556573.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 375655463 - 2¹⁴ = 375639079 is a prime.

It is a super-2 number, since 2×375655463² = 282234053763488738, which contains 22 as substring.

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 (375655453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187827731 + 187827732.

It is an arithmetic number, because the mean of its divisors is an integer number (187827732).

Almost surely, 2^375655463 is an apocalyptic number.

375655463 is a deficient number, since it is larger than the sum of its proper divisors (1).

375655463 is an equidigital number, since it uses as much as digits as its factorization.

375655463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1134000, while the sum is 44.

The square root of 375655463 is about 19381.8333240176. The cubic root of 375655463 is about 721.5446922544.

The spelling of 375655463 in words is "three hundred seventy-five million, six hundred fifty-five thousand, four hundred sixty-three".