45205303 has 12 divisors (see below), whose sum is σ = 53402328. Its totient is φ = 37932960.

The previous prime is 45205297. The next prime is 45205309. The reversal of 45205303 is 30350254.

It is an interprime number because it is at equal distance from previous prime (45205297) and next prime (45205309).

It is a de Polignac number, because none of the positive numbers 2^k-45205303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45205309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10300 + ... + 14017.

It is an arithmetic number, because the mean of its divisors is an integer number (4450194).

Almost surely, 2^45205303 is an apocalyptic number.

45205303 is a deficient number, since it is larger than the sum of its proper divisors (8197025).

45205303 is a wasteful number, since it uses less digits than its factorization.

45205303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24354 (or 24341 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 45205303 is about 6723.4889008609. The cubic root of 45205303 is about 356.2294290779.

Adding to 45205303 its reverse (30350254), we get a palindrome (75555557).

The spelling of 45205303 in words is "forty-five million, two hundred five thousand, three hundred three".