63045303 has 16 divisors (see below), whose sum is σ = 85096320. Its totient is φ = 41516064.

The previous prime is 63045293. The next prime is 63045313. The reversal of 63045303 is 30354036.

It is an interprime number because it is at equal distance from previous prime (63045293) and next prime (63045313).

It is not a de Polignac number, because 63045303 - 2⁵ = 63045271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63045313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111700 + ... + 112262.

It is an arithmetic number, because the mean of its divisors is an integer number (5318520).

Almost surely, 2^63045303 is an apocalyptic number.

63045303 is a deficient number, since it is larger than the sum of its proper divisors (22051017).

63045303 is a wasteful number, since it uses less digits than its factorization.

63045303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 63045303 is about 7940.1072410894. The cubic root of 63045303 is about 398.0010753066.

Adding to 63045303 its reverse (30354036), we get a palindrome (93399339).

The spelling of 63045303 in words is "sixty-three million, forty-five thousand, three hundred three".