1117925759 has 2 divisors, whose sum is σ = 1117925760. Its totient is φ = 1117925758.

The previous prime is 1117925713. The next prime is 1117925771. The reversal of 1117925759 is 9575297111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1117925759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1117925779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558962879 + 558962880.

It is an arithmetic number, because the mean of its divisors is an integer number (558962880).

Almost surely, 2^1117925759 is an apocalyptic number.

1117925759 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117925759 is an equidigital number, since it uses as much as digits as its factorization.

1117925759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 198450, while the sum is 47.

The square root of 1117925759 is about 33435.3967974062. The cubic root of 1117925759 is about 1037.8573239422.

The spelling of 1117925759 in words is "one billion, one hundred seventeen million, nine hundred twenty-five thousand, seven hundred fifty-nine".