11089669501 has 2 divisors, whose sum is σ = 11089669502. Its totient is φ = 11089669500.

The previous prime is 11089669499. The next prime is 11089669537. The reversal of 11089669501 is 10596698011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11088300601 + 1368900 = 105301^2 + 1170^2 .

It is a cyclic number.

It is not a de Polignac number, because 11089669501 - 2¹ = 11089669499 is a prime.

Together with 11089669499, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11089669601) 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, 5544834750 + 5544834751.

It is an arithmetic number, because the mean of its divisors is an integer number (5544834751).

Almost surely, 2^11089669501 is an apocalyptic number.

It is an amenable number.

11089669501 is a deficient number, since it is larger than the sum of its proper divisors (1).

11089669501 is an equidigital number, since it uses as much as digits as its factorization.

11089669501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 46.

The spelling of 11089669501 in words is "eleven billion, eighty-nine million, six hundred sixty-nine thousand, five hundred one".