53512162699 has 2 divisors, whose sum is σ = 53512162700. Its totient is φ = 53512162698.

The previous prime is 53512162663. The next prime is 53512162747. The reversal of 53512162699 is 99626121535.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53512162699 is a prime.

It is not a weakly prime, because it can be changed into another prime (53512162499) 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, 26756081349 + 26756081350.

It is an arithmetic number, because the mean of its divisors is an integer number (26756081350).

Almost surely, 2^53512162699 is an apocalyptic number.

53512162699 is a deficient number, since it is larger than the sum of its proper divisors (1).

53512162699 is an equidigital number, since it uses as much as digits as its factorization.

53512162699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 874800, while the sum is 49.

The spelling of 53512162699 in words is "fifty-three billion, five hundred twelve million, one hundred sixty-two thousand, six hundred ninety-nine".