45504230 has 24 divisors (see below), whose sum is σ = 82881792. Its totient is φ = 17987616.

The previous prime is 45504229. The next prime is 45504241. The reversal of 45504230 is 3240554.

It is a junction number, because it is equal to n+sod(n) for n = 45504196 and 45504205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118619 + ... + 119001.

It is an arithmetic number, because the mean of its divisors is an integer number (3453408).

Almost surely, 2^45504230 is an apocalyptic number.

45504230 is a deficient number, since it is larger than the sum of its proper divisors (37377562).

45504230 is a wasteful number, since it uses less digits than its factorization.

45504230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 45504230 is about 6745.6823227899. The cubic root of 45504230 is about 357.0129118875.

Adding to 45504230 its reverse (3240554), we get a palindrome (48744784).

The spelling of 45504230 in words is "forty-five million, five hundred four thousand, two hundred thirty".