1080028511 has 2 divisors, whose sum is σ = 1080028512. Its totient is φ = 1080028510.

The previous prime is 1080028507. The next prime is 1080028517. The reversal of 1080028511 is 1158200801.

It is a weak prime.

It is an emirp because it is prime and its reverse (1158200801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1080028511 - 2² = 1080028507 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1080028517) 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, 540014255 + 540014256.

It is an arithmetic number, because the mean of its divisors is an integer number (540014256).

Almost surely, 2^1080028511 is an apocalyptic number.

1080028511 is a deficient number, since it is larger than the sum of its proper divisors (1).

1080028511 is an equidigital number, since it uses as much as digits as its factorization.

1080028511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 26.

The square root of 1080028511 is about 32863.7872284982. The cubic root of 1080028511 is about 1025.9945962829.

The spelling of 1080028511 in words is "one billion, eighty million, twenty-eight thousand, five hundred eleven".