45015304 has 16 divisors (see below), whose sum is σ = 85561020. Its totient is φ = 22199040.

The previous prime is 45015293. The next prime is 45015307. The reversal of 45015304 is 40351054.

It can be written as a sum of positive squares in 2 ways, for example, as 44863204 + 152100 = 6698^2 + 390^2 .

It is not an unprimeable number, because it can be changed into a prime (45015307) 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 3 ways as a sum of consecutive naturals, for example, 37957 + ... + 39124.

Almost surely, 2^45015304 is an apocalyptic number.

It is an amenable number.

45015304 is a deficient number, since it is larger than the sum of its proper divisors (40545716).

45015304 is a wasteful number, since it uses less digits than its factorization.

45015304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77160 (or 77156 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 45015304 is about 6709.3445283425. The cubic root of 45015304 is about 355.7296478752.

Adding to 45015304 its reverse (40351054), we get a palindrome (85366358).

The spelling of 45015304 in words is "forty-five million, fifteen thousand, three hundred four".