1150656056 has 32 divisors (see below), whose sum is σ = 2356527600. Its totient is φ = 522378240.

The previous prime is 1150656053. The next prime is 1150656083. The reversal of 1150656056 is 6506560511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150656053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67400 + ... + 82728.

Almost surely, 2^1150656056 is an apocalyptic number.

It is an amenable number.

1150656056 is an abundant number, since it is smaller than the sum of its proper divisors (1205871544).

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

1150656056 is a wasteful number, since it uses less digits than its factorization.

1150656056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16199 (or 16195 counting only the distinct ones).

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

The square root of 1150656056 is about 33921.3215544442. The cubic root of 1150656056 is about 1047.8887451580. Note that the first 3 decimals are identical.

It can be divided in two parts, 115065 and 6056, that added together give a palindrome (121121).

The spelling of 1150656056 in words is "one billion, one hundred fifty million, six hundred fifty-six thousand, fifty-six".