52803253 has 2 divisors, whose sum is σ = 52803254. Its totient is φ = 52803252.

The previous prime is 52803251. The next prime is 52803263. The reversal of 52803253 is 35230825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49028004 + 3775249 = 7002^2 + 1943^2 .

It is a cyclic number.

It is not a de Polignac number, because 52803253 - 2¹ = 52803251 is a prime.

Together with 52803251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52803251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26401626 + 26401627.

It is an arithmetic number, because the mean of its divisors is an integer number (26401627).

Almost surely, 2^52803253 is an apocalyptic number.

It is an amenable number.

52803253 is a deficient number, since it is larger than the sum of its proper divisors (1).

52803253 is an equidigital number, since it uses as much as digits as its factorization.

52803253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 52803253 is about 7266.5846860819. The cubic root of 52803253 is about 375.1631953395.

The spelling of 52803253 in words is "fifty-two million, eight hundred three thousand, two hundred fifty-three".