11552152441461 has 16 divisors (see below), whose sum is σ = 15457954007808. Its totient is φ = 7673893875200.

The previous prime is 11552152441451. The next prime is 11552152441483. The reversal of 11552152441461 is 16414425125511.

It is a cyclic number.

It is not a de Polignac number, because 11552152441461 - 2¹⁷ = 11552152310389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11552152441421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80410285 + ... + 80553821.

It is an arithmetic number, because the mean of its divisors is an integer number (966122125488).

Almost surely, 2^{11552152441461} is an apocalyptic number.

It is an amenable number.

11552152441461 is a deficient number, since it is larger than the sum of its proper divisors (3905801566347).

11552152441461 is a wasteful number, since it uses less digits than its factorization.

11552152441461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239292.

The product of its digits is 192000, while the sum is 42.

Adding to 11552152441461 its reverse (16414425125511), we get a palindrome (27966577566972).

The spelling of 11552152441461 in words is "eleven trillion, five hundred fifty-two billion, one hundred fifty-two million, four hundred forty-one thousand, four hundred sixty-one".