54528203 has 2 divisors, whose sum is σ = 54528204. Its totient is φ = 54528202.

The previous prime is 54528169. The next prime is 54528209. The reversal of 54528203 is 30282545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54528203 - 2⁶ = 54528139 is a prime.

It is not a weakly prime, because it can be changed into another prime (54528209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27264101 + 27264102.

It is an arithmetic number, because the mean of its divisors is an integer number (27264102).

Almost surely, 2^54528203 is an apocalyptic number.

54528203 is a deficient number, since it is larger than the sum of its proper divisors (1).

54528203 is an equidigital number, since it uses as much as digits as its factorization.

54528203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 54528203 is about 7384.3214312488. The cubic root of 54528203 is about 379.2047148605.

The spelling of 54528203 in words is "fifty-four million, five hundred twenty-eight thousand, two hundred three".