53200420601 has 4 divisors (see below), whose sum is σ = 53231846052. Its totient is φ = 53168995152.

The previous prime is 53200420583. The next prime is 53200420633. The reversal of 53200420601 is 10602400235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 32059260601 + 21141160000 = 179051^2 + 145400^2 .

It is a cyclic number.

It is not a de Polignac number, because 53200420601 - 2¹⁸ = 53200158457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53200420681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15710186 + ... + 15713571.

It is an arithmetic number, because the mean of its divisors is an integer number (13307961513).

Almost surely, 2^53200420601 is an apocalyptic number.

It is an amenable number.

53200420601 is a deficient number, since it is larger than the sum of its proper divisors (31425451).

53200420601 is a wasteful number, since it uses less digits than its factorization.

53200420601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31425450.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 53200420601 its reverse (10602400235), we get a palindrome (63802820836).

The spelling of 53200420601 in words is "fifty-three billion, two hundred million, four hundred twenty thousand, six hundred one".