432644000053 has 2 divisors, whose sum is σ = 432644000054. Its totient is φ = 432644000052.

The previous prime is 432644000029. The next prime is 432644000081. The reversal of 432644000053 is 350000446234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 407424336804 + 25219663249 = 638298^2 + 158807^2 .

It is a cyclic number.

It is not a de Polignac number, because 432644000053 - 2⁵ = 432644000021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 432643999979 and 432644000024.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432644000023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216322000026 + 216322000027.

It is an arithmetic number, because the mean of its divisors is an integer number (216322000027).

Almost surely, 2^432644000053 is an apocalyptic number.

It is an amenable number.

432644000053 is a deficient number, since it is larger than the sum of its proper divisors (1).

432644000053 is an equidigital number, since it uses as much as digits as its factorization.

432644000053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 432644000053 its reverse (350000446234), we get a palindrome (782644446287).

The spelling of 432644000053 in words is "four hundred thirty-two billion, six hundred forty-four million, fifty-three", and thus it is an aban number.