11553773134199 has 2 divisors, whose sum is σ = 11553773134200. Its totient is φ = 11553773134198.

The previous prime is 11553773134193. The next prime is 11553773134249. The reversal of 11553773134199 is 99143137735511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11553773134199 - 2²⁴ = 11553756356983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11553773134193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5776886567099 + 5776886567100.

It is an arithmetic number, because the mean of its divisors is an integer number (5776886567100).

Almost surely, 2^{11553773134199} is an apocalyptic number.

11553773134199 is a deficient number, since it is larger than the sum of its proper divisors (1).

11553773134199 is an equidigital number, since it uses as much as digits as its factorization.

11553773134199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10716300, while the sum is 59.

The spelling of 11553773134199 in words is "eleven trillion, five hundred fifty-three billion, seven hundred seventy-three million, one hundred thirty-four thousand, one hundred ninety-nine".