11162608049 has 2 divisors, whose sum is σ = 11162608050. Its totient is φ = 11162608048.

The previous prime is 11162608043. The next prime is 11162608063. The reversal of 11162608049 is 94080626111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10106683024 + 1055925025 = 100532^2 + 32495^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11162608049 is a prime.

It is not a weakly prime, because it can be changed into another prime (11162608043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5581304024 + 5581304025.

It is an arithmetic number, because the mean of its divisors is an integer number (5581304025).

Almost surely, 2^11162608049 is an apocalyptic number.

It is an amenable number.

11162608049 is a deficient number, since it is larger than the sum of its proper divisors (1).

11162608049 is an equidigital number, since it uses as much as digits as its factorization.

11162608049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 11162608049 in words is "eleven billion, one hundred sixty-two million, six hundred eight thousand, forty-nine".