1135512052 has 12 divisors (see below), whose sum is σ = 2055668580. Its totient is φ = 548178176.

The previous prime is 1135512031. The next prime is 1135512071. The reversal of 1135512052 is 2502155311.

It can be written as a sum of positive squares in 2 ways, for example, as 468116496 + 667395556 = 21636^2 + 25834^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4894333 + ... + 4894564.

It is an arithmetic number, because the mean of its divisors is an integer number (171305715).

Almost surely, 2^1135512052 is an apocalyptic number.

It is an amenable number.

1135512052 is a deficient number, since it is larger than the sum of its proper divisors (920156528).

1135512052 is a wasteful number, since it uses less digits than its factorization.

1135512052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9788930 (or 9788928 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 1135512052 is about 33697.3597185299. The cubic root of 1135512052 is about 1043.2712737762.

Adding to 1135512052 its reverse (2502155311), we get a palindrome (3637667363).

The spelling of 1135512052 in words is "one billion, one hundred thirty-five million, five hundred twelve thousand, fifty-two".