1385058163 has 2 divisors, whose sum is σ = 1385058164. Its totient is φ = 1385058162.

The previous prime is 1385058161. The next prime is 1385058193. The reversal of 1385058163 is 3618505831.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1385058163 - 2¹ = 1385058161 is a prime.

It is a super-2 number, since 2×1385058163² = 3836772229785869138, which contains 22 as substring.

Together with 1385058161, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1385058161) 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, 692529081 + 692529082.

It is an arithmetic number, because the mean of its divisors is an integer number (692529082).

Almost surely, 2^1385058163 is an apocalyptic number.

1385058163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1385058163 is an equidigital number, since it uses as much as digits as its factorization.

1385058163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 1385058163 is about 37216.3695569571. The cubic root of 1385058163 is about 1114.6948733070.

The spelling of 1385058163 in words is "one billion, three hundred eighty-five million, fifty-eight thousand, one hundred sixty-three".