11056050601 has 2 divisors, whose sum is σ = 11056050602. Its totient is φ = 11056050600.

The previous prime is 11056050587. The next prime is 11056050653. The reversal of 11056050601 is 10605065011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11051055376 + 4995225 = 105124^2 + 2235^2 .

It is a cyclic number.

It is not a de Polignac number, because 11056050601 - 2⁵ = 11056050569 is a prime.

It is a super-2 number, since 2×11056050601² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11056050101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5528025300 + 5528025301.

It is an arithmetic number, because the mean of its divisors is an integer number (5528025301).

Almost surely, 2^11056050601 is an apocalyptic number.

It is an amenable number.

11056050601 is a deficient number, since it is larger than the sum of its proper divisors (1).

11056050601 is an equidigital number, since it uses as much as digits as its factorization.

11056050601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 25.

It can be divided in two parts, 110560 and 50601, that added together give a palindrome (161161).

The spelling of 11056050601 in words is "eleven billion, fifty-six million, fifty thousand, six hundred one".