1361533541006 has 4 divisors (see below), whose sum is σ = 2042300311512. Its totient is φ = 680766770502.

The previous prime is 1361533540999. The next prime is 1361533541023. The reversal of 1361533541006 is 6001453351631.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340383385250 + ... + 340383385253.

It is an arithmetic number, because the mean of its divisors is an integer number (510575077878).

Almost surely, 2^{1361533541006} is an apocalyptic number.

1361533541006 is a deficient number, since it is larger than the sum of its proper divisors (680766770506).

1361533541006 is an equidigital number, since it uses as much as digits as its factorization.

1361533541006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680766770505.

The product of its (nonzero) digits is 97200, while the sum is 38.

Adding to 1361533541006 its reverse (6001453351631), we get a palindrome (7362986892637).

The spelling of 1361533541006 in words is "one trillion, three hundred sixty-one billion, five hundred thirty-three million, five hundred forty-one thousand, six".