1065005507 has 2 divisors, whose sum is σ = 1065005508. Its totient is φ = 1065005506.

The previous prime is 1065005497. The next prime is 1065005533. The reversal of 1065005507 is 7055005601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1065005507 - 2¹² = 1065001411 is a prime.

It is a super-2 number, since 2×1065005507² = 2268473459880654098, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1065005507.

It is not a weakly prime, because it can be changed into another prime (1065005597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532502753 + 532502754.

It is an arithmetic number, because the mean of its divisors is an integer number (532502754).

Almost surely, 2^1065005507 is an apocalyptic number.

1065005507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065005507 is an equidigital number, since it uses as much as digits as its factorization.

1065005507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 1065005507 is about 32634.4221183707. The cubic root of 1065005507 is about 1021.2152333147.

The spelling of 1065005507 in words is "one billion, sixty-five million, five thousand, five hundred seven".