1044534520 has 16 divisors (see below), whose sum is σ = 2350202760. Its totient is φ = 417813792.

The previous prime is 1044534479. The next prime is 1044534559. The reversal of 1044534520 is 254354401.

1044534520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13056642 + ... + 13056721.

Almost surely, 2^1044534520 is an apocalyptic number.

1044534520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1044534520 is an abundant number, since it is smaller than the sum of its proper divisors (1305668240).

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

1044534520 is a wasteful number, since it uses less digits than its factorization.

1044534520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26113374 (or 26113370 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 1044534520 is about 32319.2592736900. The cubic root of 1044534520 is about 1014.6297662042.

Adding to 1044534520 its reverse (254354401), we get a palindrome (1298888921).

The spelling of 1044534520 in words is "one billion, forty-four million, five hundred thirty-four thousand, five hundred twenty".