1382530753 has 2 divisors, whose sum is σ = 1382530754. Its totient is φ = 1382530752.

The previous prime is 1382530739. The next prime is 1382530757. The reversal of 1382530753 is 3570352831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 983010609 + 399520144 = 31353^2 + 19988^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1382530753 is a prime.

It is a super-3 number, since 3×1382530753³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1382530757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691265376 + 691265377.

It is an arithmetic number, because the mean of its divisors is an integer number (691265377).

Almost surely, 2^1382530753 is an apocalyptic number.

It is an amenable number.

1382530753 is a deficient number, since it is larger than the sum of its proper divisors (1).

1382530753 is an equidigital number, since it uses as much as digits as its factorization.

1382530753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 1382530753 is about 37182.3984299023. The cubic root of 1382530753 is about 1114.0164405839.

The spelling of 1382530753 in words is "one billion, three hundred eighty-two million, five hundred thirty thousand, seven hundred fifty-three".