45663303 has 16 divisors (see below), whose sum is σ = 72608256. Its totient is φ = 24958560.

The previous prime is 45663283. The next prime is 45663323. The reversal of 45663303 is 30336654.

It is an interprime number because it is at equal distance from previous prime (45663283) and next prime (45663323).

It is not a de Polignac number, because 45663303 - 2⁵ = 45663271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45663323) 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, 46788 + ... + 47753.

It is an arithmetic number, because the mean of its divisors is an integer number (4538016).

Almost surely, 2^45663303 is an apocalyptic number.

45663303 is a deficient number, since it is larger than the sum of its proper divisors (26944953).

45663303 is a wasteful number, since it uses less digits than its factorization.

45663303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94574.

The product of its (nonzero) digits is 19440, while the sum is 30.

The square root of 45663303 is about 6757.4627634934. The cubic root of 45663303 is about 357.4284415108.

Adding to 45663303 its reverse (30336654), we get a palindrome (75999957).

The spelling of 45663303 in words is "forty-five million, six hundred sixty-three thousand, three hundred three".