54520200443 has 2 divisors, whose sum is σ = 54520200444. Its totient is φ = 54520200442.

The previous prime is 54520200439. The next prime is 54520200457. The reversal of 54520200443 is 34400202545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54520200443 - 2² = 54520200439 is a prime.

It is not a weakly prime, because it can be changed into another prime (54520200403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27260100221 + 27260100222.

It is an arithmetic number, because the mean of its divisors is an integer number (27260100222).

Almost surely, 2^54520200443 is an apocalyptic number.

54520200443 is a deficient number, since it is larger than the sum of its proper divisors (1).

54520200443 is an equidigital number, since it uses as much as digits as its factorization.

54520200443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 54520200443 its reverse (34400202545), we get a palindrome (88920402988).

The spelling of 54520200443 in words is "fifty-four billion, five hundred twenty million, two hundred thousand, four hundred forty-three".