54016535633 has 2 divisors, whose sum is σ = 54016535634. Its totient is φ = 54016535632.

The previous prime is 54016535593. The next prime is 54016535681. The reversal of 54016535633 is 33653561045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27301613824 + 26714921809 = 165232^2 + 163447^2 .

It is a cyclic number.

It is not a de Polignac number, because 54016535633 - 2⁶ = 54016535569 is a prime.

It is a super-2 number, since 2×54016535633² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54016535693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27008267816 + 27008267817.

It is an arithmetic number, because the mean of its divisors is an integer number (27008267817).

Almost surely, 2^54016535633 is an apocalyptic number.

It is an amenable number.

54016535633 is a deficient number, since it is larger than the sum of its proper divisors (1).

54016535633 is an equidigital number, since it uses as much as digits as its factorization.

54016535633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486000, while the sum is 41.

The spelling of 54016535633 in words is "fifty-four billion, sixteen million, five hundred thirty-five thousand, six hundred thirty-three".