54000053 has 2 divisors, whose sum is σ = 54000054. Its totient is φ = 54000052.

The previous prime is 54000031. The next prime is 54000061. The reversal of 54000053 is 35000045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27857284 + 26142769 = 5278^2 + 5113^2 .

It is a cyclic number.

It is not a de Polignac number, because 54000053 - 2⁶ = 53999989 is a prime.

It is a super-3 number, since 3×54000053³ (a number of 24 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53999995 and 54000040.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54005053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27000026 + 27000027.

It is an arithmetic number, because the mean of its divisors is an integer number (27000027).

Almost surely, 2^54000053 is an apocalyptic number.

It is an amenable number.

54000053 is a deficient number, since it is larger than the sum of its proper divisors (1).

54000053 is an equidigital number, since it uses as much as digits as its factorization.

54000053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 54000053 is about 7348.4728345419. The cubic root of 54000053 is about 377.9764386273.

Adding to 54000053 its reverse (35000045), we get a palindrome (89000098).

The spelling of 54000053 in words is "fifty-four million, fifty-three", and thus it is an aban number.