53662161876383 has 2 divisors, whose sum is σ = 53662161876384. Its totient is φ = 53662161876382.

The previous prime is 53662161876359. The next prime is 53662161876419. The reversal of 53662161876383 is 38367816126635.

It is a happy number.

53662161876383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53662161876383 - 2²² = 53662157682079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53662161816383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26831080938191 + 26831080938192.

It is an arithmetic number, because the mean of its divisors is an integer number (26831080938192).

Almost surely, 2^{53662161876383} is an apocalyptic number.

53662161876383 is a deficient number, since it is larger than the sum of its proper divisors (1).

53662161876383 is an equidigital number, since it uses as much as digits as its factorization.

53662161876383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 156764160, while the sum is 65.

The spelling of 53662161876383 in words is "fifty-three trillion, six hundred sixty-two billion, one hundred sixty-one million, eight hundred seventy-six thousand, three hundred eighty-three".