54026257 has 2 divisors, whose sum is σ = 54026258. Its totient is φ = 54026256.

The previous prime is 54026237. The next prime is 54026267. The reversal of 54026257 is 75262045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51494976 + 2531281 = 7176^2 + 1591^2 .

It is a cyclic number.

It is not a de Polignac number, because 54026257 - 2⁷ = 54026129 is a prime.

It is not a weakly prime, because it can be changed into another prime (54026237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27013128 + 27013129.

It is an arithmetic number, because the mean of its divisors is an integer number (27013129).

Almost surely, 2^54026257 is an apocalyptic number.

It is an amenable number.

54026257 is a deficient number, since it is larger than the sum of its proper divisors (1).

54026257 is an equidigital number, since it uses as much as digits as its factorization.

54026257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 54026257 is about 7350.2555737879. The cubic root of 54026257 is about 378.0375675362.

The spelling of 54026257 in words is "fifty-four million, twenty-six thousand, two hundred fifty-seven".