45232203 has 8 divisors (see below), whose sum is σ = 60987600. Its totient is φ = 29815808.

The previous prime is 45232181. The next prime is 45232207. The reversal of 45232203 is 30223254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45232203 - 2⁶ = 45232139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45232203.

It is not an unprimeable number, because it can be changed into a prime (45232207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84438 + ... + 84971.

It is an arithmetic number, because the mean of its divisors is an integer number (7623450).

Almost surely, 2^45232203 is an apocalyptic number.

45232203 is a deficient number, since it is larger than the sum of its proper divisors (15755397).

45232203 is a wasteful number, since it uses less digits than its factorization.

45232203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169501.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 45232203 is about 6725.4890528496. The cubic root of 45232203 is about 356.3000747094.

Adding to 45232203 its reverse (30223254), we get a palindrome (75455457).

The spelling of 45232203 in words is "forty-five million, two hundred thirty-two thousand, two hundred three".