52446405043 has 2 divisors, whose sum is σ = 52446405044. Its totient is φ = 52446405042.

The previous prime is 52446405041. The next prime is 52446405049. The reversal of 52446405043 is 34050464425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52446405043 - 2¹ = 52446405041 is a prime.

It is a super-3 number, since 3×52446405043³ (a number of 33 digits) contains 333 as substring.

Together with 52446405041, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 52446404993 and 52446405011.

It is not a weakly prime, because it can be changed into another prime (52446405041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26223202521 + 26223202522.

It is an arithmetic number, because the mean of its divisors is an integer number (26223202522).

Almost surely, 2^52446405043 is an apocalyptic number.

52446405043 is a deficient number, since it is larger than the sum of its proper divisors (1).

52446405043 is an equidigital number, since it uses as much as digits as its factorization.

52446405043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 52446405043 its reverse (34050464425), we get a palindrome (86496869468).

The spelling of 52446405043 in words is "fifty-two billion, four hundred forty-six million, four hundred five thousand, forty-three".