1045582529 has 2 divisors, whose sum is σ = 1045582530. Its totient is φ = 1045582528.

The previous prime is 1045582523. The next prime is 1045582567. The reversal of 1045582529 is 9252855401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1045034929 + 547600 = 32327^2 + 740^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1045582529 is a prime.

It is not a weakly prime, because it can be changed into another prime (1045582523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522791264 + 522791265.

It is an arithmetic number, because the mean of its divisors is an integer number (522791265).

Almost surely, 2^1045582529 is an apocalyptic number.

It is an amenable number.

1045582529 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045582529 is an equidigital number, since it uses as much as digits as its factorization.

1045582529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144000, while the sum is 41.

The square root of 1045582529 is about 32335.4685910070. The cubic root of 1045582529 is about 1014.9689877038.

The spelling of 1045582529 in words is "one billion, forty-five million, five hundred eighty-two thousand, five hundred twenty-nine".