1134555669 has 24 divisors (see below), whose sum is σ = 1777586720. Its totient is φ = 693155232.

The previous prime is 1134555659. The next prime is 1134555671. The reversal of 1134555669 is 9665554311.

1134555669 is a `hidden beast` number, since 1 + 1 + 34 + 5 + 556 + 69 = 666.

1134555669 is nontrivially palindromic in base 5.

It is not a de Polignac number, because 1134555669 - 2⁵ = 1134555637 is a prime.

It is a super-2 number, since 2×1134555669² = 2574433132120075122, which contains 22 as substring.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134555629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18619 + ... + 51144.

Almost surely, 2^1134555669 is an apocalyptic number.

It is an amenable number.

1134555669 is a deficient number, since it is larger than the sum of its proper divisors (643031051).

1134555669 is a wasteful number, since it uses less digits than its factorization.

1134555669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69921 (or 69918 counting only the distinct ones).

The product of its digits is 486000, while the sum is 45.

The square root of 1134555669 is about 33683.1659586803. The cubic root of 1134555669 is about 1042.9782937172.

The spelling of 1134555669 in words is "one billion, one hundred thirty-four million, five hundred fifty-five thousand, six hundred sixty-nine".