52104433523 has 2 divisors, whose sum is σ = 52104433524. Its totient is φ = 52104433522.

The previous prime is 52104433439. The next prime is 52104433547. The reversal of 52104433523 is 32533440125.

52104433523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52104433523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52104433523.

It is not a weakly prime, because it can be changed into another prime (52104433123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26052216761 + 26052216762.

It is an arithmetic number, because the mean of its divisors is an integer number (26052216762).

Almost surely, 2^52104433523 is an apocalyptic number.

52104433523 is a deficient number, since it is larger than the sum of its proper divisors (1).

52104433523 is an equidigital number, since it uses as much as digits as its factorization.

52104433523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 52104433523 its reverse (32533440125), we get a palindrome (84637873648).

The spelling of 52104433523 in words is "fifty-two billion, one hundred four million, four hundred thirty-three thousand, five hundred twenty-three".