1145512304 has 20 divisors (see below), whose sum is σ = 2279415864. Its totient is φ = 557275968.

The previous prime is 1145512289. The next prime is 1145512307. The reversal of 1145512304 is 4032155411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145512307) 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, 966902 + ... + 968085.

Almost surely, 2^1145512304 is an apocalyptic number.

It is an amenable number.

1145512304 is a deficient number, since it is larger than the sum of its proper divisors (1133903560).

1145512304 is a wasteful number, since it uses less digits than its factorization.

1145512304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935032 (or 1935026 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1145512304 is about 33845.4177696184. The cubic root of 1145512304 is about 1046.3249614584.

Adding to 1145512304 its reverse (4032155411), we get a palindrome (5177667715).

The spelling of 1145512304 in words is "one billion, one hundred forty-five million, five hundred twelve thousand, three hundred four".