56953430603 has 2 divisors, whose sum is σ = 56953430604. Its totient is φ = 56953430602.

The previous prime is 56953430551. The next prime is 56953430627. The reversal of 56953430603 is 30603435965.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56953430603 - 2²² = 56949236299 is a prime.

It is not a weakly prime, because it can be changed into another prime (56953130603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28476715301 + 28476715302.

It is an arithmetic number, because the mean of its divisors is an integer number (28476715302).

Almost surely, 2^56953430603 is an apocalyptic number.

56953430603 is a deficient number, since it is larger than the sum of its proper divisors (1).

56953430603 is an equidigital number, since it uses as much as digits as its factorization.

56953430603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 874800, while the sum is 44.

The spelling of 56953430603 in words is "fifty-six billion, nine hundred fifty-three million, four hundred thirty thousand, six hundred three".