54565002053 has 2 divisors, whose sum is σ = 54565002054. Its totient is φ = 54565002052.

The previous prime is 54565001989. The next prime is 54565002061. The reversal of 54565002053 is 35020056545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44930009089 + 9634992964 = 211967^2 + 98158^2 .

It is a cyclic number.

It is not a de Polignac number, because 54565002053 - 2⁶ = 54565001989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54565002553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27282501026 + 27282501027.

It is an arithmetic number, because the mean of its divisors is an integer number (27282501027).

Almost surely, 2^54565002053 is an apocalyptic number.

It is an amenable number.

54565002053 is a deficient number, since it is larger than the sum of its proper divisors (1).

54565002053 is an equidigital number, since it uses as much as digits as its factorization.

54565002053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90000, while the sum is 35.

Adding to 54565002053 its reverse (35020056545), we get a palindrome (89585058598).

The spelling of 54565002053 in words is "fifty-four billion, five hundred sixty-five million, two thousand, fifty-three".