45680304 has 40 divisors (see below), whose sum is σ = 118711152. Its totient is φ = 15136000.

The previous prime is 45680303. The next prime is 45680353. The reversal of 45680304 is 40308654.

It is not an unprimeable number, because it can be changed into a prime (45680303) 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, 5554 + ... + 11054.

Almost surely, 2^45680304 is an apocalyptic number.

It is an amenable number.

45680304 is an abundant number, since it is smaller than the sum of its proper divisors (73030848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45680304 is a wasteful number, since it uses less digits than its factorization.

45680304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5685 (or 5679 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 45680304 is about 6758.7205889872. The cubic root of 45680304 is about 357.4727943175.

Adding to 45680304 its reverse (40308654), we get a palindrome (85988958).

The spelling of 45680304 in words is "forty-five million, six hundred eighty thousand, three hundred four".