1114542553 has 2 divisors, whose sum is σ = 1114542554. Its totient is φ = 1114542552.

The previous prime is 1114542551. The next prime is 1114542563. The reversal of 1114542553 is 3552454111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1109689344 + 4853209 = 33312^2 + 2203^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114542553 - 2¹ = 1114542551 is a prime.

Together with 1114542551, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1114542551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557271276 + 557271277.

It is an arithmetic number, because the mean of its divisors is an integer number (557271277).

Almost surely, 2^1114542553 is an apocalyptic number.

It is an amenable number.

1114542553 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114542553 is an equidigital number, since it uses as much as digits as its factorization.

1114542553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12000, while the sum is 31.

The square root of 1114542553 is about 33384.7652829850. The cubic root of 1114542553 is about 1036.8093016979.

Adding to 1114542553 its reverse (3552454111), we get a palindrome (4666996664).

The spelling of 1114542553 in words is "one billion, one hundred fourteen million, five hundred forty-two thousand, five hundred fifty-three".