11150552029 has 2 divisors, whose sum is σ = 11150552030. Its totient is φ = 11150552028.

The previous prime is 11150552011. The next prime is 11150552041. The reversal of 11150552029 is 92025505111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11150304025 + 248004 = 105595^2 + 498^2 .

It is a cyclic number.

It is not a de Polignac number, because 11150552029 - 2⁷ = 11150551901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11150552089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5575276014 + 5575276015.

It is an arithmetic number, because the mean of its divisors is an integer number (5575276015).

Almost surely, 2^11150552029 is an apocalyptic number.

It is an amenable number.

11150552029 is a deficient number, since it is larger than the sum of its proper divisors (1).

11150552029 is an equidigital number, since it uses as much as digits as its factorization.

11150552029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 11150552029 in words is "eleven billion, one hundred fifty million, five hundred fifty-two thousand, twenty-nine".