52243453043 has 2 divisors, whose sum is σ = 52243453044. Its totient is φ = 52243453042.

The previous prime is 52243453033. The next prime is 52243453051. The reversal of 52243453043 is 34035434225.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52243453043 - 2⁴ = 52243453027 is a prime.

It is a super-2 number, since 2×52243453043² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52243452994 and 52243453012.

It is not a weakly prime, because it can be changed into another prime (52243453033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26121726521 + 26121726522.

It is an arithmetic number, because the mean of its divisors is an integer number (26121726522).

Almost surely, 2^52243453043 is an apocalyptic number.

52243453043 is a deficient number, since it is larger than the sum of its proper divisors (1).

52243453043 is an equidigital number, since it uses as much as digits as its factorization.

52243453043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 52243453043 its reverse (34035434225), we get a palindrome (86278887268).

The spelling of 52243453043 in words is "fifty-two billion, two hundred forty-three million, four hundred fifty-three thousand, forty-three".