53828123 has 2 divisors, whose sum is σ = 53828124. Its totient is φ = 53828122.

The previous prime is 53828077. The next prime is 53828129. The reversal of 53828123 is 32182835.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53828123 - 2²⁰ = 52779547 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 53828123.

It is not a weakly prime, because it can be changed into another prime (53828129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26914061 + 26914062.

It is an arithmetic number, because the mean of its divisors is an integer number (26914062).

Almost surely, 2^53828123 is an apocalyptic number.

53828123 is a deficient number, since it is larger than the sum of its proper divisors (1).

53828123 is an equidigital number, since it uses as much as digits as its factorization.

53828123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 32.

The square root of 53828123 is about 7336.7651591147. The cubic root of 53828123 is about 377.5748675391.

The spelling of 53828123 in words is "fifty-three million, eight hundred twenty-eight thousand, one hundred twenty-three".