1385314153253 has 2 divisors, whose sum is σ = 1385314153254. Its totient is φ = 1385314153252.

The previous prime is 1385314153217. The next prime is 1385314153259. The reversal of 1385314153253 is 3523514135831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1375382436289 + 9931716964 = 1172767^2 + 99658^2 .

It is a cyclic number.

It is not a de Polignac number, because 1385314153253 - 2⁶ = 1385314153189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1385314153259) 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, 692657076626 + 692657076627.

It is an arithmetic number, because the mean of its divisors is an integer number (692657076627).

Almost surely, 2^{1385314153253} is an apocalyptic number.

It is an amenable number.

1385314153253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1385314153253 is an equidigital number, since it uses as much as digits as its factorization.

1385314153253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648000, while the sum is 44.

The spelling of 1385314153253 in words is "one trillion, three hundred eighty-five billion, three hundred fourteen million, one hundred fifty-three thousand, two hundred fifty-three".