53028851 has 2 divisors, whose sum is σ = 53028852. Its totient is φ = 53028850.

The previous prime is 53028841. The next prime is 53028883. The reversal of 53028851 is 15882035.

It is a happy number.

It is an a-pointer prime, because the next prime (53028883) can be obtained adding 53028851 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53028851 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53028841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26514425 + 26514426.

It is an arithmetic number, because the mean of its divisors is an integer number (26514426).

Almost surely, 2^53028851 is an apocalyptic number.

53028851 is a deficient number, since it is larger than the sum of its proper divisors (1).

53028851 is an equidigital number, since it uses as much as digits as its factorization.

53028851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 53028851 is about 7282.0911145082. The cubic root of 53028851 is about 375.6967219263.

The spelling of 53028851 in words is "fifty-three million, twenty-eight thousand, eight hundred fifty-one".