53990267203 has 2 divisors, whose sum is σ = 53990267204. Its totient is φ = 53990267202.

The previous prime is 53990267141. The next prime is 53990267231. The reversal of 53990267203 is 30276209935.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53990267203 - 2¹⁷ = 53990136131 is a prime.

It is not a weakly prime, because it can be changed into another prime (53990207203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26995133601 + 26995133602.

It is an arithmetic number, because the mean of its divisors is an integer number (26995133602).

Almost surely, 2^53990267203 is an apocalyptic number.

53990267203 is a deficient number, since it is larger than the sum of its proper divisors (1).

53990267203 is an equidigital number, since it uses as much as digits as its factorization.

53990267203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 612360, while the sum is 46.

The spelling of 53990267203 in words is "fifty-three billion, nine hundred ninety million, two hundred sixty-seven thousand, two hundred three".