53600534653 has 2 divisors, whose sum is σ = 53600534654. Its totient is φ = 53600534652.

The previous prime is 53600534651. The next prime is 53600534683. The reversal of 53600534653 is 35643500635.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46404914724 + 7195619929 = 215418^2 + 84827^2 .

It is a cyclic number.

It is not a de Polignac number, because 53600534653 - 2¹ = 53600534651 is a prime.

Together with 53600534651, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53600534651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26800267326 + 26800267327.

It is an arithmetic number, because the mean of its divisors is an integer number (26800267327).

Almost surely, 2^53600534653 is an apocalyptic number.

It is an amenable number.

53600534653 is a deficient number, since it is larger than the sum of its proper divisors (1).

53600534653 is an equidigital number, since it uses as much as digits as its factorization.

53600534653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486000, while the sum is 40.

The spelling of 53600534653 in words is "fifty-three billion, six hundred million, five hundred thirty-four thousand, six hundred fifty-three".