52892443 has 2 divisors, whose sum is σ = 52892444. Its totient is φ = 52892442.

The previous prime is 52892383. The next prime is 52892459. The reversal of 52892443 is 34429825.

It is a happy number.

52892443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52892443 is a prime.

It is a super-2 number, since 2×52892443² = 5595221053016498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52892743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26446221 + 26446222.

It is an arithmetic number, because the mean of its divisors is an integer number (26446222).

Almost surely, 2^52892443 is an apocalyptic number.

52892443 is a deficient number, since it is larger than the sum of its proper divisors (1).

52892443 is an equidigital number, since it uses as much as digits as its factorization.

52892443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 37.

The square root of 52892443 is about 7272.7190926090. The cubic root of 52892443 is about 375.3743059662.

It can be divided in two parts, 52892 and 443, that added together give a palindrome (53335).

The spelling of 52892443 in words is "fifty-two million, eight hundred ninety-two thousand, four hundred forty-three".