1169580413 has 2 divisors, whose sum is σ = 1169580414. Its totient is φ = 1169580412.

The previous prime is 1169580407. The next prime is 1169580437. The reversal of 1169580413 is 3140859611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1042837849 + 126742564 = 32293^2 + 11258^2 .

It is a cyclic number.

It is not a de Polignac number, because 1169580413 - 2⁸ = 1169580157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1169580403) 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, 584790206 + 584790207.

It is an arithmetic number, because the mean of its divisors is an integer number (584790207).

Almost surely, 2^1169580413 is an apocalyptic number.

It is an amenable number.

1169580413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1169580413 is an equidigital number, since it uses as much as digits as its factorization.

1169580413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 1169580413 is about 34199.1288339338. The cubic root of 1169580413 is about 1053.6022648144.

The spelling of 1169580413 in words is "one billion, one hundred sixty-nine million, five hundred eighty thousand, four hundred thirteen".