11765953 has 2 divisors, whose sum is σ = 11765954. Its totient is φ = 11765952.

The previous prime is 11765927. The next prime is 11765969. The reversal of 11765953 is 35956711.

11765953 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8625969 + 3139984 = 2937^2 + 1772^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11765953 is a prime.

It is not a weakly prime, because it can be changed into another prime (11765053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5882976 + 5882977.

It is an arithmetic number, because the mean of its divisors is an integer number (5882977).

Almost surely, 2^11765953 is an apocalyptic number.

It is an amenable number.

11765953 is a deficient number, since it is larger than the sum of its proper divisors (1).

11765953 is an equidigital number, since it uses as much as digits as its factorization.

11765953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28350, while the sum is 37.

The square root of 11765953 is about 3430.1534951078. The cubic root of 11765953 is about 227.4446381410. Note that the first 3 decimals are identical.

The spelling of 11765953 in words is "eleven million, seven hundred sixty-five thousand, nine hundred fifty-three".