1105066537 has 2 divisors, whose sum is σ = 1105066538. Its totient is φ = 1105066536.

The previous prime is 1105066511. The next prime is 1105066559. The reversal of 1105066537 is 7356605011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 927750681 + 177315856 = 30459^2 + 13316^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105066537 - 2⁷ = 1105066409 is a prime.

It is not a weakly prime, because it can be changed into another prime (1105066337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552533268 + 552533269.

It is an arithmetic number, because the mean of its divisors is an integer number (552533269).

Almost surely, 2^1105066537 is an apocalyptic number.

It is an amenable number.

1105066537 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105066537 is an equidigital number, since it uses as much as digits as its factorization.

1105066537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 1105066537 is about 33242.5410731490. The cubic root of 1105066537 is about 1033.8625627470.

The spelling of 1105066537 in words is "one billion, one hundred five million, sixty-six thousand, five hundred thirty-seven".