42875363 has 2 divisors, whose sum is σ = 42875364. Its totient is φ = 42875362.

The previous prime is 42875351. The next prime is 42875407. The reversal of 42875363 is 36357824.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42875363 - 2⁴ = 42875347 is a prime.

It is not a weakly prime, because it can be changed into another prime (42875303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21437681 + 21437682.

It is an arithmetic number, because the mean of its divisors is an integer number (21437682).

Almost surely, 2^42875363 is an apocalyptic number.

42875363 is a deficient number, since it is larger than the sum of its proper divisors (1).

42875363 is an equidigital number, since it uses as much as digits as its factorization.

42875363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 38.

The square root of 42875363 is about 6547.9281456045. The cubic root of 42875363 is about 350.0009877523. Note that the first 3 decimals are identical.

The spelling of 42875363 in words is "forty-two million, eight hundred seventy-five thousand, three hundred sixty-three".