1045530516 has 12 divisors (see below), whose sum is σ = 2439571232. Its totient is φ = 348510168.

The previous prime is 1045530457. The next prime is 1045530539. The reversal of 1045530516 is 6150355401.

1045530516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 43563760 + ... + 43563783.

Almost surely, 2^1045530516 is an apocalyptic number.

It is an amenable number.

1045530516 is an abundant number, since it is smaller than the sum of its proper divisors (1394040716).

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

1045530516 is a wasteful number, since it uses less digits than its factorization.

1045530516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87127550 (or 87127548 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 1045530516 is about 32334.6643093755. The cubic root of 1045530516 is about 1014.9521573864.

Adding to 1045530516 its reverse (6150355401), we get a palindrome (7195885917).

The spelling of 1045530516 in words is "one billion, forty-five million, five hundred thirty thousand, five hundred sixteen".