53310353051903 has 2 divisors, whose sum is σ = 53310353051904. Its totient is φ = 53310353051902.

The previous prime is 53310353051833. The next prime is 53310353051909. The reversal of 53310353051903 is 30915035301335.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53310353051903 - 2²² = 53310348857599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53310353051909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26655176525951 + 26655176525952.

It is an arithmetic number, because the mean of its divisors is an integer number (26655176525952).

Almost surely, 2^{53310353051903} is an apocalyptic number.

53310353051903 is a deficient number, since it is larger than the sum of its proper divisors (1).

53310353051903 is an equidigital number, since it uses as much as digits as its factorization.

53310353051903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 273375, while the sum is 41.

The spelling of 53310353051903 in words is "fifty-three trillion, three hundred ten billion, three hundred fifty-three million, fifty-one thousand, nine hundred three".