1382847253 has 2 divisors, whose sum is σ = 1382847254. Its totient is φ = 1382847252.

The previous prime is 1382847233. The next prime is 1382847259. The reversal of 1382847253 is 3527482831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1284003889 + 98843364 = 35833^2 + 9942^2 .

It is a cyclic number.

It is not a de Polignac number, because 1382847253 - 2⁹ = 1382846741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1382847259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691423626 + 691423627.

It is an arithmetic number, because the mean of its divisors is an integer number (691423627).

Almost surely, 2^1382847253 is an apocalyptic number.

It is an amenable number.

1382847253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1382847253 is an equidigital number, since it uses as much as digits as its factorization.

1382847253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 43.

The square root of 1382847253 is about 37186.6542323990. The cubic root of 1382847253 is about 1114.1014439496.

The spelling of 1382847253 in words is "one billion, three hundred eighty-two million, eight hundred forty-seven thousand, two hundred fifty-three".