11655125153563 has 2 divisors, whose sum is σ = 11655125153564. Its totient is φ = 11655125153562.

The previous prime is 11655125153537. The next prime is 11655125153621. The reversal of 11655125153563 is 36535152155611.

It is a weak prime.

It is an emirp because it is prime and its reverse (36535152155611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11655125153563 - 2²¹ = 11655123056411 is a prime.

It is not a weakly prime, because it can be changed into another prime (11655125153663) 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, 5827562576781 + 5827562576782.

It is an arithmetic number, because the mean of its divisors is an integer number (5827562576782).

Almost surely, 2^{11655125153563} is an apocalyptic number.

11655125153563 is a deficient number, since it is larger than the sum of its proper divisors (1).

11655125153563 is an equidigital number, since it uses as much as digits as its factorization.

11655125153563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2025000, while the sum is 49.

The spelling of 11655125153563 in words is "eleven trillion, six hundred fifty-five billion, one hundred twenty-five million, one hundred fifty-three thousand, five hundred sixty-three".