11050454761 has 2 divisors, whose sum is σ = 11050454762. Its totient is φ = 11050454760.

The previous prime is 11050454741. The next prime is 11050454893. The reversal of 11050454761 is 16745405011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6072305625 + 4978149136 = 77925^2 + 70556^2 .

It is a cyclic number.

It is not a de Polignac number, because 11050454761 - 2⁵ = 11050454729 is a prime.

It is a super-2 number, since 2×11050454761² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11050454741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5525227380 + 5525227381.

It is an arithmetic number, because the mean of its divisors is an integer number (5525227381).

Almost surely, 2^11050454761 is an apocalyptic number.

It is an amenable number.

11050454761 is a deficient number, since it is larger than the sum of its proper divisors (1).

11050454761 is an equidigital number, since it uses as much as digits as its factorization.

11050454761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 34.

Adding to 11050454761 its reverse (16745405011), we get a palindrome (27795859772).

The spelling of 11050454761 in words is "eleven billion, fifty million, four hundred fifty-four thousand, seven hundred sixty-one".