11616163512053 has 2 divisors, whose sum is σ = 11616163512054. Its totient is φ = 11616163512052.

The previous prime is 11616163512049. The next prime is 11616163512077. The reversal of 11616163512053 is 35021536161611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10730452893169 + 885710618884 = 3275737^2 + 941122^2 .

It is a cyclic number.

It is not a de Polignac number, because 11616163512053 - 2² = 11616163512049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11616163512053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11616163512043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5808081756026 + 5808081756027.

It is an arithmetic number, because the mean of its divisors is an integer number (5808081756027).

Almost surely, 2^{11616163512053} is an apocalyptic number.

It is an amenable number.

11616163512053 is a deficient number, since it is larger than the sum of its proper divisors (1).

11616163512053 is an equidigital number, since it uses as much as digits as its factorization.

11616163512053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 41.

Adding to 11616163512053 its reverse (35021536161611), we get a palindrome (46637699673664).

The spelling of 11616163512053 in words is "eleven trillion, six hundred sixteen billion, one hundred sixty-three million, five hundred twelve thousand, fifty-three".