1124545504 has 12 divisors (see below), whose sum is σ = 2213949024. Its totient is φ = 562272736.

The previous prime is 1124545501. The next prime is 1124545517. The reversal of 1124545504 is 4055454211.

It is a happy number.

It is a super-2 number, since 2×1124545504² = 2529205181133228032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124545501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17570992 + ... + 17571055.

It is an arithmetic number, because the mean of its divisors is an integer number (184495752).

Almost surely, 2^1124545504 is an apocalyptic number.

It is an amenable number.

1124545504 is a deficient number, since it is larger than the sum of its proper divisors (1089403520).

1124545504 is an equidigital number, since it uses as much as digits as its factorization.

1124545504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35142057 (or 35142049 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 1124545504 is about 33534.2437517234. The cubic root of 1124545504 is about 1039.9018349160.

Adding to 1124545504 its reverse (4055454211), we get a palindrome (5179999715).

The spelling of 1124545504 in words is "one billion, one hundred twenty-four million, five hundred forty-five thousand, five hundred four".