54036533 has 2 divisors, whose sum is σ = 54036534. Its totient is φ = 54036532.

The previous prime is 54036527. The next prime is 54036547. The reversal of 54036533 is 33563045.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33443089 + 20593444 = 5783^2 + 4538^2 .

It is a cyclic number.

It is not a de Polignac number, because 54036533 - 2⁴ = 54036517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54036496 and 54036505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54036833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27018266 + 27018267.

It is an arithmetic number, because the mean of its divisors is an integer number (27018267).

Almost surely, 2^54036533 is an apocalyptic number.

It is an amenable number.

54036533 is a deficient number, since it is larger than the sum of its proper divisors (1).

54036533 is an equidigital number, since it uses as much as digits as its factorization.

54036533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 54036533 is about 7350.9545638645. The cubic root of 54036533 is about 378.0615340788.

Adding to 54036533 its reverse (33563045), we get a palindrome (87599578).

It can be divided in two parts, 540 and 36533, that added together give a palindrome (37073).

The spelling of 54036533 in words is "fifty-four million, thirty-six thousand, five hundred thirty-three".