52830853 has 2 divisors, whose sum is σ = 52830854. Its totient is φ = 52830852.

The previous prime is 52830829. The next prime is 52830881. The reversal of 52830853 is 35803825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39413284 + 13417569 = 6278^2 + 3663^2 .

It is a cyclic number.

It is not a de Polignac number, because 52830853 - 2⁹ = 52830341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52830803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26415426 + 26415427.

It is an arithmetic number, because the mean of its divisors is an integer number (26415427).

Almost surely, 2^52830853 is an apocalyptic number.

It is an amenable number.

52830853 is a deficient number, since it is larger than the sum of its proper divisors (1).

52830853 is an equidigital number, since it uses as much as digits as its factorization.

52830853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 52830853 is about 7268.4835419777. The cubic root of 52830853 is about 375.2285492716.

The spelling of 52830853 in words is "fifty-two million, eight hundred thirty thousand, eight hundred fifty-three".