53162001647 has 2 divisors, whose sum is σ = 53162001648. Its totient is φ = 53162001646.

The previous prime is 53162001623. The next prime is 53162001701. The reversal of 53162001647 is 74610026135.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53162001647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53162001047) 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, 26581000823 + 26581000824.

It is an arithmetic number, because the mean of its divisors is an integer number (26581000824).

Almost surely, 2^53162001647 is an apocalyptic number.

53162001647 is a deficient number, since it is larger than the sum of its proper divisors (1).

53162001647 is an equidigital number, since it uses as much as digits as its factorization.

53162001647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 53162001647 in words is "fifty-three billion, one hundred sixty-two million, one thousand, six hundred forty-seven".