1135656512 has 28 divisors (see below), whose sum is σ = 2254855536. Its totient is φ = 567504000.

The previous prime is 1135656497. The next prime is 1135656527. The reversal of 1135656512 is 2156565311.

It is an interprime number because it is at equal distance from previous prime (1135656497) and next prime (1135656527).

It is a super-2 number, since 2×1135656512² = 2579431426496012288, which contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 140123 + ... + 148005.

Almost surely, 2^1135656512 is an apocalyptic number.

It is an amenable number.

1135656512 is a deficient number, since it is larger than the sum of its proper divisors (1119199024).

1135656512 is an equidigital number, since it uses as much as digits as its factorization.

1135656512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10146 (or 10136 counting only the distinct ones).

The product of its digits is 27000, while the sum is 35.

The square root of 1135656512 is about 33699.5031417379. The cubic root of 1135656512 is about 1043.3155136054.

The spelling of 1135656512 in words is "one billion, one hundred thirty-five million, six hundred fifty-six thousand, five hundred twelve".