11536106544623 has 2 divisors, whose sum is σ = 11536106544624. Its totient is φ = 11536106544622.

The previous prime is 11536106544583. The next prime is 11536106544647. The reversal of 11536106544623 is 32644560163511.

It is a strong prime.

It is an emirp because it is prime and its reverse (32644560163511) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11536106544623 is a prime.

It is a super-2 number, since 2×11536106544623² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11536106543623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5768053272311 + 5768053272312.

It is an arithmetic number, because the mean of its divisors is an integer number (5768053272312).

Almost surely, 2^{11536106544623} is an apocalyptic number.

11536106544623 is a deficient number, since it is larger than the sum of its proper divisors (1).

11536106544623 is an equidigital number, since it uses as much as digits as its factorization.

11536106544623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 11536106544623 in words is "eleven trillion, five hundred thirty-six billion, one hundred six million, five hundred forty-four thousand, six hundred twenty-three".