1045005527 has 2 divisors, whose sum is σ = 1045005528. Its totient is φ = 1045005526.

The previous prime is 1045005523. The next prime is 1045005553. The reversal of 1045005527 is 7255005401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1045005527 - 2² = 1045005523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1045005527.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1045005523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522502763 + 522502764.

It is an arithmetic number, because the mean of its divisors is an integer number (522502764).

Almost surely, 2^1045005527 is an apocalyptic number.

1045005527 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045005527 is an equidigital number, since it uses as much as digits as its factorization.

1045005527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 1045005527 is about 32326.5452376217. The cubic root of 1045005527 is about 1014.7822506839.

The spelling of 1045005527 in words is "one billion, forty-five million, five thousand, five hundred twenty-seven".