11125757 has 2 divisors, whose sum is σ = 11125758. Its totient is φ = 11125756.

The previous prime is 11125727. The next prime is 11125781. The reversal of 11125757 is 75752111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11115556 + 10201 = 3334^2 + 101^2 .

It is a cyclic number.

It is not a de Polignac number, because 11125757 - 2¹² = 11121661 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11125717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5562878 + 5562879.

It is an arithmetic number, because the mean of its divisors is an integer number (5562879).

Almost surely, 2^11125757 is an apocalyptic number.

It is an amenable number.

11125757 is a deficient number, since it is larger than the sum of its proper divisors (1).

11125757 is an equidigital number, since it uses as much as digits as its factorization.

11125757 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2450, while the sum is 29.

The square root of 11125757 is about 3335.5294931989. The cubic root of 11125757 is about 223.2423180532.

Adding to 11125757 its reverse (75752111), we get a palindrome (86877868).

The spelling of 11125757 in words is "eleven million, one hundred twenty-five thousand, seven hundred fifty-seven".