1128748583 has 2 divisors, whose sum is σ = 1128748584. Its totient is φ = 1128748582.

The previous prime is 1128748559. The next prime is 1128748589. The reversal of 1128748583 is 3858478211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1128748583 - 2¹⁶ = 1128683047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1128748589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564374291 + 564374292.

It is an arithmetic number, because the mean of its divisors is an integer number (564374292).

Almost surely, 2^1128748583 is an apocalyptic number.

1128748583 is a deficient number, since it is larger than the sum of its proper divisors (1).

1128748583 is an equidigital number, since it uses as much as digits as its factorization.

1128748583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 430080, while the sum is 47.

The square root of 1128748583 is about 33596.8537663871. The cubic root of 1128748583 is about 1041.1957963240.

The spelling of 1128748583 in words is "one billion, one hundred twenty-eight million, seven hundred forty-eight thousand, five hundred eighty-three".