65628358703 has 2 divisors, whose sum is σ = 65628358704. Its totient is φ = 65628358702.

The previous prime is 65628358687. The next prime is 65628358753. The reversal of 65628358703 is 30785382656.

65628358703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65628358703 - 2⁴ = 65628358687 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65628358753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32814179351 + 32814179352.

It is an arithmetic number, because the mean of its divisors is an integer number (32814179352).

Almost surely, 2^65628358703 is an apocalyptic number.

65628358703 is a deficient number, since it is larger than the sum of its proper divisors (1).

65628358703 is an equidigital number, since it uses as much as digits as its factorization.

65628358703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 65628358703 in words is "sixty-five billion, six hundred twenty-eight million, three hundred fifty-eight thousand, seven hundred three".