1094005453 has 2 divisors, whose sum is σ = 1094005454. Its totient is φ = 1094005452.

The previous prime is 1094005397. The next prime is 1094005457. The reversal of 1094005453 is 3545004901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 659616489 + 434388964 = 25683^2 + 20842^2 .

It is an emirp because it is prime and its reverse (3545004901) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1094005453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1094005457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547002726 + 547002727.

It is an arithmetic number, because the mean of its divisors is an integer number (547002727).

Almost surely, 2^1094005453 is an apocalyptic number.

It is an amenable number.

1094005453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1094005453 is an equidigital number, since it uses as much as digits as its factorization.

1094005453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 1094005453 is about 33075.7532491703. The cubic root of 1094005453 is about 1030.4015316372.

The spelling of 1094005453 in words is "one billion, ninety-four million, five thousand, four hundred fifty-three".