11523763 has 2 divisors, whose sum is σ = 11523764. Its totient is φ = 11523762.

The previous prime is 11523751. The next prime is 11523767. The reversal of 11523763 is 36732511.

It is a strong prime.

It is an emirp because it is prime and its reverse (36732511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11523763 - 2⁵ = 11523731 is a prime.

It is a super-2 number, since 2×11523763² = 265594227360338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11523767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5761881 + 5761882.

It is an arithmetic number, because the mean of its divisors is an integer number (5761882).

Almost surely, 2^11523763 is an apocalyptic number.

11523763 is a deficient number, since it is larger than the sum of its proper divisors (1).

11523763 is an equidigital number, since it uses as much as digits as its factorization.

11523763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 28.

The square root of 11523763 is about 3394.6668466876. Note that the first 3 decimals coincide. The cubic root of 11523763 is about 225.8732353556.

The spelling of 11523763 in words is "eleven million, five hundred twenty-three thousand, seven hundred sixty-three".