5611432523 has 2 divisors, whose sum is σ = 5611432524. Its totient is φ = 5611432522.

The previous prime is 5611432439. The next prime is 5611432577. The reversal of 5611432523 is 3252341165.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5611432523 - 2¹⁰ = 5611431499 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5611432523.

It is not a weakly prime, because it can be changed into another prime (5611431523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805716261 + 2805716262.

It is an arithmetic number, because the mean of its divisors is an integer number (2805716262).

Almost surely, 2^5611432523 is an apocalyptic number.

5611432523 is a deficient number, since it is larger than the sum of its proper divisors (1).

5611432523 is an equidigital number, since it uses as much as digits as its factorization.

5611432523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 32.

The square root of 5611432523 is about 74909.4955462924. The cubic root of 5611432523 is about 1777.0156324052.

Adding to 5611432523 its reverse (3252341165), we get a palindrome (8863773688).

The spelling of 5611432523 in words is "five billion, six hundred eleven million, four hundred thirty-two thousand, five hundred twenty-three".