53997375763 has 2 divisors, whose sum is σ = 53997375764. Its totient is φ = 53997375762.

The previous prime is 53997375713. The next prime is 53997375811. The reversal of 53997375763 is 36757379935.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53997375763 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53997375695 and 53997375704.

It is not a weakly prime, because it can be changed into another prime (53997375713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26998687881 + 26998687882.

It is an arithmetic number, because the mean of its divisors is an integer number (26998687882).

Almost surely, 2^53997375763 is an apocalyptic number.

53997375763 is a deficient number, since it is larger than the sum of its proper divisors (1).

53997375763 is an equidigital number, since it uses as much as digits as its factorization.

53997375763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112521150, while the sum is 64.

The spelling of 53997375763 in words is "fifty-three billion, nine hundred ninety-seven million, three hundred seventy-five thousand, seven hundred sixty-three".