1024500404 has 6 divisors (see below), whose sum is σ = 1792875714. Its totient is φ = 512250200.

The previous prime is 1024500403. The next prime is 1024500409. The reversal of 1024500404 is 4040054201.

It can be written as a sum of positive squares in only one way, i.e., 1007935504 + 16564900 = 31748^2 + 4070^2 .

It is a super-3 number, since 3×1024500404³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024500401) 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, 128062547 + ... + 128062554.

It is an arithmetic number, because the mean of its divisors is an integer number (298812619).

Almost surely, 2^1024500404 is an apocalyptic number.

It is an amenable number.

1024500404 is a deficient number, since it is larger than the sum of its proper divisors (768375310).

1024500404 is a wasteful number, since it uses less digits than its factorization.

1024500404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256125105 (or 256125103 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 1024500404 is about 32007.8178575172. The cubic root of 1024500404 is about 1008.1009979530.

Adding to 1024500404 its reverse (4040054201), we get a palindrome (5064554605).

The spelling of 1024500404 in words is "one billion, twenty-four million, five hundred thousand, four hundred four".