548580073 has 2 divisors, whose sum is σ = 548580074. Its totient is φ = 548580072.

The previous prime is 548580001. The next prime is 548580101. The reversal of 548580073 is 370085845.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 548121744 + 458329 = 23412^2 + 677^2 .

It is a cyclic number.

It is not a de Polignac number, because 548580073 - 2⁹ = 548579561 is a prime.

It is not a weakly prime, because it can be changed into another prime (548580173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274290036 + 274290037.

It is an arithmetic number, because the mean of its divisors is an integer number (274290037).

Almost surely, 2^548580073 is an apocalyptic number.

It is an amenable number.

548580073 is a deficient number, since it is larger than the sum of its proper divisors (1).

548580073 is an equidigital number, since it uses as much as digits as its factorization.

548580073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 548580073 is about 23421.7862896919. The cubic root of 548580073 is about 818.6155863646.

It can be divided in two parts, 5485 and 80073, that added together give a palindrome (85558).

The spelling of 548580073 in words is "five hundred forty-eight million, five hundred eighty thousand, seventy-three".