53774475017633 has 2 divisors, whose sum is σ = 53774475017634. Its totient is φ = 53774475017632.

The previous prime is 53774475017603. The next prime is 53774475017701. The reversal of 53774475017633 is 33671057447735.

53774475017633 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 can be written as a sum of positive squares in only one way, i.e., 41183382135184 + 12591092882449 = 6417428^2 + 3548393^2 .

It is a cyclic number.

It is not a de Polignac number, because 53774475017633 - 2⁶ = 53774475017569 is a prime.

It is not a weakly prime, because it can be changed into another prime (53774475017603) 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, 26887237508816 + 26887237508817.

It is an arithmetic number, because the mean of its divisors is an integer number (26887237508817).

Almost surely, 2^{53774475017633} is an apocalyptic number.

It is an amenable number.

53774475017633 is a deficient number, since it is larger than the sum of its proper divisors (1).

53774475017633 is an equidigital number, since it uses as much as digits as its factorization.

53774475017633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155584800, while the sum is 62.

The spelling of 53774475017633 in words is "fifty-three trillion, seven hundred seventy-four billion, four hundred seventy-five million, seventeen thousand, six hundred thirty-three".