1135403564 has 6 divisors (see below), whose sum is σ = 1986956244. Its totient is φ = 567701780.

The previous prime is 1135403543. The next prime is 1135403567. The reversal of 1135403564 is 4653045311.

It is a self number, because there is not a number n which added to its sum of digits gives 1135403564.

It is not an unprimeable number, because it can be changed into a prime (1135403567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141925442 + ... + 141925449.

It is an arithmetic number, because the mean of its divisors is an integer number (331159374).

Almost surely, 2^1135403564 is an apocalyptic number.

It is an amenable number.

1135403564 is a deficient number, since it is larger than the sum of its proper divisors (851552680).

1135403564 is a wasteful number, since it uses less digits than its factorization.

1135403564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283850895 (or 283850893 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 1135403564 is about 33695.7499397179. The cubic root of 1135403564 is about 1043.2380476446.

Adding to 1135403564 its reverse (4653045311), we get a palindrome (5788448875).

The spelling of 1135403564 in words is "one billion, one hundred thirty-five million, four hundred three thousand, five hundred sixty-four".