1145160524 has 24 divisors (see below), whose sum is σ = 2107650048. Its totient is φ = 543367440.

The previous prime is 1145160521. The next prime is 1145160539. The reversal of 1145160524 is 4250615411.

It is a super-2 number, since 2×1145160524² = 2622785251455909152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1145160521) 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, 37322 + ... + 60689.

It is an arithmetic number, because the mean of its divisors is an integer number (87818752).

Almost surely, 2^1145160524 is an apocalyptic number.

It is an amenable number.

1145160524 is a deficient number, since it is larger than the sum of its proper divisors (962489524).

1145160524 is a wasteful number, since it uses less digits than its factorization.

1145160524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98165 (or 98163 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 1145160524 is about 33840.2205075558. The cubic root of 1145160524 is about 1046.2178437731.

Adding to 1145160524 its reverse (4250615411), we get a palindrome (5395775935).

The spelling of 1145160524 in words is "one billion, one hundred forty-five million, one hundred sixty thousand, five hundred twenty-four".