11042546633 has 2 divisors, whose sum is σ = 11042546634. Its totient is φ = 11042546632.

The previous prime is 11042546623. The next prime is 11042546657. The reversal of 11042546633 is 33664524011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6960231184 + 4082315449 = 83428^2 + 63893^2 .

It is a cyclic number.

It is not a de Polignac number, because 11042546633 - 2¹⁴ = 11042530249 is a prime.

It is a super-2 number, since 2×11042546633² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11042546593 and 11042546602.

It is not a weakly prime, because it can be changed into another prime (11042546623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5521273316 + 5521273317.

It is an arithmetic number, because the mean of its divisors is an integer number (5521273317).

Almost surely, 2^11042546633 is an apocalyptic number.

It is an amenable number.

11042546633 is a deficient number, since it is larger than the sum of its proper divisors (1).

11042546633 is an equidigital number, since it uses as much as digits as its factorization.

11042546633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 11042546633 in words is "eleven billion, forty-two million, five hundred forty-six thousand, six hundred thirty-three".