54566053 has 2 divisors, whose sum is σ = 54566054. Its totient is φ = 54566052.

The previous prime is 54566021. The next prime is 54566101. The reversal of 54566053 is 35066545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54420129 + 145924 = 7377^2 + 382^2 .

It is a cyclic number.

It is not a de Polignac number, because 54566053 - 2⁵ = 54566021 is a prime.

It is equal to p_3257863 and since 54566053 and 3257863 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54566653) 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, 27283026 + 27283027.

It is an arithmetic number, because the mean of its divisors is an integer number (27283027).

Almost surely, 2^54566053 is an apocalyptic number.

It is an amenable number.

54566053 is a deficient number, since it is larger than the sum of its proper divisors (1).

54566053 is an equidigital number, since it uses as much as digits as its factorization.

54566053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 54566053 is about 7386.8838490936. The cubic root of 54566053 is about 379.2924344746.

The spelling of 54566053 in words is "fifty-four million, five hundred sixty-six thousand, fifty-three".