52603739563 has 2 divisors, whose sum is σ = 52603739564. Its totient is φ = 52603739562.

The previous prime is 52603739467. The next prime is 52603739579. The reversal of 52603739563 is 36593730625.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52603739563 - 2⁹ = 52603739051 is a prime.

It is not a weakly prime, because it can be changed into another prime (52603739593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26301869781 + 26301869782.

It is an arithmetic number, because the mean of its divisors is an integer number (26301869782).

Almost surely, 2^52603739563 is an apocalyptic number.

52603739563 is a deficient number, since it is larger than the sum of its proper divisors (1).

52603739563 is an equidigital number, since it uses as much as digits as its factorization.

52603739563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3061800, while the sum is 49.

The spelling of 52603739563 in words is "fifty-two billion, six hundred three million, seven hundred thirty-nine thousand, five hundred sixty-three".