1114255453 has 4 divisors (see below), whose sum is σ = 1115613468. Its totient is φ = 1112897440.

The previous prime is 1114255433. The next prime is 1114255501. The reversal of 1114255453 is 3545524111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 790903129 + 323352324 = 28123^2 + 17982^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114255453 - 2¹⁷ = 1114124381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114255423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677776 + ... + 679417.

It is an arithmetic number, because the mean of its divisors is an integer number (278903367).

Almost surely, 2^1114255453 is an apocalyptic number.

It is an amenable number.

1114255453 is a deficient number, since it is larger than the sum of its proper divisors (1358015).

1114255453 is an equidigital number, since it uses as much as digits as its factorization.

1114255453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358014.

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

The square root of 1114255453 is about 33380.4651405579. The cubic root of 1114255453 is about 1036.7202686046.

Adding to 1114255453 its reverse (3545524111), we get a palindrome (4659779564).

The spelling of 1114255453 in words is "one billion, one hundred fourteen million, two hundred fifty-five thousand, four hundred fifty-three".