1135954664 has 32 divisors (see below), whose sum is σ = 2297457120. Its totient is φ = 523440576.

The previous prime is 1135954663. The next prime is 1135954697. The reversal of 1135954664 is 4664595311.

It is not an unprimeable number, because it can be changed into a prime (1135954663) 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, 58379 + ... + 75365.

It is an arithmetic number, because the mean of its divisors is an integer number (71795535).

Almost surely, 2^1135954664 is an apocalyptic number.

It is an amenable number.

1135954664 is an abundant number, since it is smaller than the sum of its proper divisors (1161502456).

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

1135954664 is a wasteful number, since it uses less digits than its factorization.

1135954664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17649 (or 17645 counting only the distinct ones).

The product of its digits is 388800, while the sum is 44.

The square root of 1135954664 is about 33703.9265368295. The cubic root of 1135954664 is about 1043.4068086362.

The spelling of 1135954664 in words is "one billion, one hundred thirty-five million, nine hundred fifty-four thousand, six hundred sixty-four".