1364181853 has 2 divisors, whose sum is σ = 1364181854. Its totient is φ = 1364181852.

The previous prime is 1364181829. The next prime is 1364181899. The reversal of 1364181853 is 3581814631.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1361757604 + 2424249 = 36902^2 + 1557^2 .

It is a cyclic number.

It is not a de Polignac number, because 1364181853 - 2⁵ = 1364181821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1364185853) 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, 682090926 + 682090927.

It is an arithmetic number, because the mean of its divisors is an integer number (682090927).

Almost surely, 2^1364181853 is an apocalyptic number.

It is an amenable number.

1364181853 is a deficient number, since it is larger than the sum of its proper divisors (1).

1364181853 is an equidigital number, since it uses as much as digits as its factorization.

1364181853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 40.

The square root of 1364181853 is about 36934.8325162035. The cubic root of 1364181853 is about 1109.0660794208.

The spelling of 1364181853 in words is "one billion, three hundred sixty-four million, one hundred eighty-one thousand, eight hundred fifty-three".