1135452452 has 6 divisors (see below), whose sum is σ = 1987041798. Its totient is φ = 567726224.

The previous prime is 1135452449. The next prime is 1135452467. The reversal of 1135452452 is 2542545311.

It can be written as a sum of positive squares in only one way, i.e., 655667236 + 479785216 = 25606^2 + 21904^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141931553 + ... + 141931560.

It is an arithmetic number, because the mean of its divisors is an integer number (331173633).

Almost surely, 2^1135452452 is an apocalyptic number.

It is an amenable number.

1135452452 is a deficient number, since it is larger than the sum of its proper divisors (851589346).

1135452452 is a wasteful number, since it uses less digits than its factorization.

1135452452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283863117 (or 283863115 counting only the distinct ones).

The product of its digits is 24000, while the sum is 32.

The square root of 1135452452 is about 33696.4753646431. The cubic root of 1135452452 is about 1043.2530206144.

Adding to 1135452452 its reverse (2542545311), we get a palindrome (3677997763).

The spelling of 1135452452 in words is "one billion, one hundred thirty-five million, four hundred fifty-two thousand, four hundred fifty-two".