52888243 has 2 divisors, whose sum is σ = 52888244. Its totient is φ = 52888242.

The previous prime is 52888219. The next prime is 52888271. The reversal of 52888243 is 34288825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52888243 - 2⁵ = 52888211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52888196 and 52888205.

It is not a weakly prime, because it can be changed into another prime (52888943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26444121 + 26444122.

It is an arithmetic number, because the mean of its divisors is an integer number (26444122).

Almost surely, 2^52888243 is an apocalyptic number.

52888243 is a deficient number, since it is larger than the sum of its proper divisors (1).

52888243 is an equidigital number, since it uses as much as digits as its factorization.

52888243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 122880, while the sum is 40.

The square root of 52888243 is about 7272.4303365519. The cubic root of 52888243 is about 375.3643699922.

It can be divided in two parts, 5288 and 8243, that added together give a palindrome (13531).

The spelling of 52888243 in words is "fifty-two million, eight hundred eighty-eight thousand, two hundred forty-three".