53603620562113 has 2 divisors, whose sum is σ = 53603620562114. Its totient is φ = 53603620562112.

The previous prime is 53603620562071. The next prime is 53603620562117. The reversal of 53603620562113 is 31126502630635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36089671771024 + 17513948791089 = 6007468^2 + 4184967^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53603620562113 is a prime.

It is a super-2 number, since 2×53603620562113² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53603620562113.

It is not a weakly prime, because it can be changed into another prime (53603620562117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26801810281056 + 26801810281057.

It is an arithmetic number, because the mean of its divisors is an integer number (26801810281057).

Almost surely, 2^{53603620562113} is an apocalyptic number.

It is an amenable number.

53603620562113 is a deficient number, since it is larger than the sum of its proper divisors (1).

53603620562113 is an equidigital number, since it uses as much as digits as its factorization.

53603620562113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 53603620562113 in words is "fifty-three trillion, six hundred three billion, six hundred twenty million, five hundred sixty-two thousand, one hundred thirteen".