1363133325 has 48 divisors (see below), whose sum is σ = 2320851456. Its totient is φ = 705566400.

The previous prime is 1363133311. The next prime is 1363133347. The reversal of 1363133325 is 5233313631.

It is not a de Polignac number, because 1363133325 - 2⁴ = 1363133309 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1363133292 and 1363133301.

It is a congruent number.

It is an unprimeable number.

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 in 47 ways as a sum of consecutive naturals, for example, 537310 + ... + 539840.

It is an arithmetic number, because the mean of its divisors is an integer number (48351072).

Almost surely, 2^1363133325 is an apocalyptic number.

1363133325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1363133325 is a deficient number, since it is larger than the sum of its proper divisors (957718131).

1363133325 is a wasteful number, since it uses less digits than its factorization.

1363133325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754 (or 2749 counting only the distinct ones).

The product of its digits is 14580, while the sum is 30.

The square root of 1363133325 is about 36920.6354901971. The cubic root of 1363133325 is about 1108.7818590290.

Adding to 1363133325 its reverse (5233313631), we get a palindrome (6596446956).

The spelling of 1363133325 in words is "one billion, three hundred sixty-three million, one hundred thirty-three thousand, three hundred twenty-five".