11525743 has 2 divisors, whose sum is σ = 11525744. Its totient is φ = 11525742.

The previous prime is 11525729. The next prime is 11525747. The reversal of 11525743 is 34752511.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11525743 is a prime.

It is a super-3 number, since 3×11525743³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11525747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5762871 + 5762872.

It is an arithmetic number, because the mean of its divisors is an integer number (5762872).

Almost surely, 2^11525743 is an apocalyptic number.

11525743 is a deficient number, since it is larger than the sum of its proper divisors (1).

11525743 is an equidigital number, since it uses as much as digits as its factorization.

11525743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4200, while the sum is 28.

The square root of 11525743 is about 3394.9584680818. The cubic root of 11525743 is about 225.8861710432.

The spelling of 11525743 in words is "eleven million, five hundred twenty-five thousand, seven hundred forty-three".