1364526253 has 2 divisors, whose sum is σ = 1364526254. Its totient is φ = 1364526252.

The previous prime is 1364526203. The next prime is 1364526271. The reversal of 1364526253 is 3526254631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1349680644 + 14845609 = 36738^2 + 3853^2 .

It is a cyclic number.

It is not a de Polignac number, because 1364526253 - 2⁹ = 1364525741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1364526203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682263126 + 682263127.

It is an arithmetic number, because the mean of its divisors is an integer number (682263127).

Almost surely, 2^1364526253 is an apocalyptic number.

It is an amenable number.

1364526253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1364526253 is an equidigital number, since it uses as much as digits as its factorization.

1364526253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 37.

The square root of 1364526253 is about 36939.4944876077. The cubic root of 1364526253 is about 1109.1594028093.

The spelling of 1364526253 in words is "one billion, three hundred sixty-four million, five hundred twenty-six thousand, two hundred fifty-three".