1135506512 has 40 divisors (see below), whose sum is σ = 2515928256. Its totient is φ = 486337536.

The previous prime is 1135506509. The next prime is 1135506563. The reversal of 1135506512 is 2156055311.

It is a super-2 number, since 2×1135506512² = 2578750077588812288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312128 + ... + 315744.

Almost surely, 2^1135506512 is an apocalyptic number.

It is an amenable number.

1135506512 is an abundant number, since it is smaller than the sum of its proper divisors (1380421744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1135506512 is a wasteful number, since it uses less digits than its factorization.

1135506512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6435 (or 6429 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 1135506512 is about 33697.2775161436. The cubic root of 1135506512 is about 1043.2695771166.

The spelling of 1135506512 in words is "one billion, one hundred thirty-five million, five hundred six thousand, five hundred twelve".