1045053504 has 168 divisors, whose sum is σ = 3440155680. Its totient is φ = 299980800.

The previous prime is 1045053491. The next prime is 1045053509. The reversal of 1045053504 is 4053505401.

1045053504 is a `hidden beast` number, since 104 + 5 + 0 + 53 + 504 = 666.

It is not an unprimeable number, because it can be changed into a prime (1045053509) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116044 + ... + 124724.

Almost surely, 2^1045053504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1045053504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1720077840).

1045053504 is an abundant number, since it is smaller than the sum of its proper divisors (2395102176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1045053504 is a wasteful number, since it uses less digits than its factorization.

1045053504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8729 (or 8716 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 1045053504 is about 32327.2872972664. The cubic root of 1045053504 is about 1014.7977802550.

Adding to 1045053504 its reverse (4053505401), we get a palindrome (5098558905).

The spelling of 1045053504 in words is "one billion, forty-five million, fifty-three thousand, five hundred four".