63375283 has 4 divisors (see below), whose sum is σ = 63459760. Its totient is φ = 63290808.

The previous prime is 63375271. The next prime is 63375287. The reversal of 63375283 is 38257336.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 63375283 - 2⁵ = 63375251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63375287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41103 + ... + 42616.

It is an arithmetic number, because the mean of its divisors is an integer number (15864940).

Almost surely, 2^63375283 is an apocalyptic number.

63375283 is a deficient number, since it is larger than the sum of its proper divisors (84477).

63375283 is an equidigital number, since it uses as much as digits as its factorization.

63375283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84476.

The product of its digits is 90720, while the sum is 37.

The square root of 63375283 is about 7960.8594385280. The cubic root of 63375283 is about 398.6942484201.

The spelling of 63375283 in words is "sixty-three million, three hundred seventy-five thousand, two hundred eighty-three".