1074456853 has 2 divisors, whose sum is σ = 1074456854. Its totient is φ = 1074456852.

The previous prime is 1074456841. The next prime is 1074456883. The reversal of 1074456853 is 3586544701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 835383409 + 239073444 = 28903^2 + 15462^2 .

It is an emirp because it is prime and its reverse (3586544701) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1074456853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1074456833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537228426 + 537228427.

It is an arithmetic number, because the mean of its divisors is an integer number (537228427).

Almost surely, 2^1074456853 is an apocalyptic number.

It is an amenable number.

1074456853 is a deficient number, since it is larger than the sum of its proper divisors (1).

1074456853 is an equidigital number, since it uses as much as digits as its factorization.

1074456853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 1074456853 is about 32778.9086609057. The cubic root of 1074456853 is about 1024.2272511612.

The spelling of 1074456853 in words is "one billion, seventy-four million, four hundred fifty-six thousand, eight hundred fifty-three".