1105745533 has 2 divisors, whose sum is σ = 1105745534. Its totient is φ = 1105745532.

The previous prime is 1105745521. The next prime is 1105745561. The reversal of 1105745533 is 3355475011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1069420804 + 36324729 = 32702^2 + 6027^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105745533 - 2⁹ = 1105745021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105745513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552872766 + 552872767.

It is an arithmetic number, because the mean of its divisors is an integer number (552872767).

Almost surely, 2^1105745533 is an apocalyptic number.

It is an amenable number.

1105745533 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105745533 is an equidigital number, since it uses as much as digits as its factorization.

1105745533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 1105745533 is about 33252.7522620309. The cubic root of 1105745533 is about 1034.0742678929.

The spelling of 1105745533 in words is "one billion, one hundred five million, seven hundred forty-five thousand, five hundred thirty-three".