1074641453 has 8 divisors (see below), whose sum is σ = 1092857880. Its totient is φ = 1056444480.

The previous prime is 1074641419. The next prime is 1074641459. The reversal of 1074641453 is 3541464701.

It can be written as a sum of positive squares in 4 ways, for example, as 478646884 + 595994569 = 21878^2 + 24413^2 .

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 1074641453 - 2¹⁶ = 1074575917 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 (1074641459) 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 7 ways as a sum of consecutive naturals, for example, 145043 + ... + 152271.

It is an arithmetic number, because the mean of its divisors is an integer number (136607235).

Almost surely, 2^1074641453 is an apocalyptic number.

It is an amenable number.

1074641453 is a deficient number, since it is larger than the sum of its proper divisors (18216427).

1074641453 is an equidigital number, since it uses as much as digits as its factorization.

1074641453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9727.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 1074641453 is about 32781.7243750233. The cubic root of 1074641453 is about 1024.2859045242.

The spelling of 1074641453 in words is "one billion, seventy-four million, six hundred forty-one thousand, four hundred fifty-three".