1134451551 has 8 divisors (see below), whose sum is σ = 1564760880. Its totient is φ = 730221632.

The previous prime is 1134451547. The next prime is 1134451559. The reversal of 1134451551 is 1551544311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1134451551 - 2² = 1134451547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134451559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6519750 + ... + 6519923.

It is an arithmetic number, because the mean of its divisors is an integer number (195595110).

Almost surely, 2^1134451551 is an apocalyptic number.

1134451551 is a deficient number, since it is larger than the sum of its proper divisors (430309329).

1134451551 is a wasteful number, since it uses less digits than its factorization.

1134451551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13039705.

The product of its digits is 6000, while the sum is 30.

The square root of 1134451551 is about 33681.6203737291. The cubic root of 1134451551 is about 1042.9463880884.

Adding to 1134451551 its reverse (1551544311), we get a palindrome (2685995862).

The spelling of 1134451551 in words is "one billion, one hundred thirty-four million, four hundred fifty-one thousand, five hundred fifty-one".