11140558633 has 2 divisors, whose sum is σ = 11140558634. Its totient is φ = 11140558632.

The previous prime is 11140558621. The next prime is 11140558651. The reversal of 11140558633 is 33685504111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9994600729 + 1145957904 = 99973^2 + 33852^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11140558633 is a prime.

It is a super-2 number, since 2×11140558633² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11140558592 and 11140558601.

It is not a weakly prime, because it can be changed into another prime (11140558733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570279316 + 5570279317.

It is an arithmetic number, because the mean of its divisors is an integer number (5570279317).

Almost surely, 2^11140558633 is an apocalyptic number.

It is an amenable number.

11140558633 is a deficient number, since it is larger than the sum of its proper divisors (1).

11140558633 is an equidigital number, since it uses as much as digits as its factorization.

11140558633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 11140558633 in words is "eleven billion, one hundred forty million, five hundred fifty-eight thousand, six hundred thirty-three".