11608495511 has 2 divisors, whose sum is σ = 11608495512. Its totient is φ = 11608495510.

The previous prime is 11608495469. The next prime is 11608495573. The reversal of 11608495511 is 11559480611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11608495511 - 2¹⁰ = 11608494487 is a prime.

It is a super-2 number, since 2×11608495511² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11608495411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5804247755 + 5804247756.

It is an arithmetic number, because the mean of its divisors is an integer number (5804247756).

Almost surely, 2^11608495511 is an apocalyptic number.

11608495511 is a deficient number, since it is larger than the sum of its proper divisors (1).

11608495511 is an equidigital number, since it uses as much as digits as its factorization.

11608495511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 41.

The spelling of 11608495511 in words is "eleven billion, six hundred eight million, four hundred ninety-five thousand, five hundred eleven".