1135053769 has 2 divisors, whose sum is σ = 1135053770. Its totient is φ = 1135053768.

The previous prime is 1135053761. The next prime is 1135053791. The reversal of 1135053769 is 9673505311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1134679225 + 374544 = 33685^2 + 612^2 .

It is an emirp because it is prime and its reverse (9673505311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1135053769 - 2³ = 1135053761 is a prime.

It is a super-3 number, since 3×1135053769³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1135053761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567526884 + 567526885.

It is an arithmetic number, because the mean of its divisors is an integer number (567526885).

Almost surely, 2^1135053769 is an apocalyptic number.

It is an amenable number.

1135053769 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135053769 is an equidigital number, since it uses as much as digits as its factorization.

1135053769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 85050, while the sum is 40.

The square root of 1135053769 is about 33690.5590484931. The cubic root of 1135053769 is about 1043.1309030881.

The spelling of 1135053769 in words is "one billion, one hundred thirty-five million, fifty-three thousand, seven hundred sixty-nine".