53018750620063 has 2 divisors, whose sum is σ = 53018750620064. Its totient is φ = 53018750620062.

The previous prime is 53018750620061. The next prime is 53018750620123. The reversal of 53018750620063 is 36002605781035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53018750620063 - 2¹ = 53018750620061 is a prime.

Together with 53018750620061, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 53018750619995 and 53018750620022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53018750620061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26509375310031 + 26509375310032.

It is an arithmetic number, because the mean of its divisors is an integer number (26509375310032).

Almost surely, 2^{53018750620063} is an apocalyptic number.

53018750620063 is a deficient number, since it is larger than the sum of its proper divisors (1).

53018750620063 is an equidigital number, since it uses as much as digits as its factorization.

53018750620063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 53018750620063 in words is "fifty-three trillion, eighteen billion, seven hundred fifty million, six hundred twenty thousand, sixty-three".