45430304 has 12 divisors (see below), whose sum is σ = 89440974. Its totient is φ = 22715136.

The previous prime is 45430291. The next prime is 45430321. The reversal of 45430304 is 40303454.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 45427600 + 2704 = 6740^2 + 52^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45430304.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 709817 + ... + 709880.

Almost surely, 2^45430304 is an apocalyptic number.

It is an amenable number.

45430304 is a deficient number, since it is larger than the sum of its proper divisors (44010670).

45430304 is a wasteful number, since it uses less digits than its factorization.

45430304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419707 (or 1419699 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 45430304 is about 6740.2005904869. The cubic root of 45430304 is about 356.8194731541.

Adding to 45430304 its reverse (40303454), we get a palindrome (85733758).

The spelling of 45430304 in words is "forty-five million, four hundred thirty thousand, three hundred four".