1133580763 has 4 divisors (see below), whose sum is σ = 1295520880. Its totient is φ = 971640648.

The previous prime is 1133580761. The next prime is 1133580779. The reversal of 1133580763 is 3670853311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3670853311 = 131 ⋅28021781.

It is a cyclic number.

It is not a de Polignac number, because 1133580763 - 2¹ = 1133580761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133580761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80970048 + ... + 80970061.

It is an arithmetic number, because the mean of its divisors is an integer number (323880220).

Almost surely, 2^1133580763 is an apocalyptic number.

1133580763 is a deficient number, since it is larger than the sum of its proper divisors (161940117).

1133580763 is an equidigital number, since it uses as much as digits as its factorization.

1133580763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161940116.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 1133580763 is about 33668.6911388013. The cubic root of 1133580763 is about 1042.6794697796.

The spelling of 1133580763 in words is "one billion, one hundred thirty-three million, five hundred eighty thousand, seven hundred sixty-three".