53353852367477 has 2 divisors, whose sum is σ = 53353852367478. Its totient is φ = 53353852367476.

The previous prime is 53353852367411. The next prime is 53353852367483. The reversal of 53353852367477 is 77476325835335.

53353852367477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51145296740836 + 2208555626641 = 7151594^2 + 1486121^2 .

It is a cyclic number.

It is not a de Polignac number, because 53353852367477 - 2³⁶ = 53285132890741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53353852367407) 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, 26676926183738 + 26676926183739.

It is an arithmetic number, because the mean of its divisors is an integer number (26676926183739).

Almost surely, 2^{53353852367477} is an apocalyptic number.

It is an amenable number.

53353852367477 is a deficient number, since it is larger than the sum of its proper divisors (1).

53353852367477 is an equidigital number, since it uses as much as digits as its factorization.

53353852367477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1333584000, while the sum is 68.

The spelling of 53353852367477 in words is "fifty-three trillion, three hundred fifty-three billion, eight hundred fifty-two million, three hundred sixty-seven thousand, four hundred seventy-seven".