53751996163 has 2 divisors, whose sum is σ = 53751996164. Its totient is φ = 53751996162.

The previous prime is 53751996149. The next prime is 53751996211. The reversal of 53751996163 is 36169915735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53751996163 - 2⁵ = 53751996131 is a prime.

It is not a weakly prime, because it can be changed into another prime (53751396163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26875998081 + 26875998082.

It is an arithmetic number, because the mean of its divisors is an integer number (26875998082).

Almost surely, 2^53751996163 is an apocalyptic number.

53751996163 is a deficient number, since it is larger than the sum of its proper divisors (1).

53751996163 is an equidigital number, since it uses as much as digits as its factorization.

53751996163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4592700, while the sum is 55.

The spelling of 53751996163 in words is "fifty-three billion, seven hundred fifty-one million, nine hundred ninety-six thousand, one hundred sixty-three".