554227879 has 2 divisors, whose sum is σ = 554227880. Its totient is φ = 554227878.

The previous prime is 554227801. The next prime is 554227907. The reversal of 554227879 is 978722455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 554227879 - 2¹¹ = 554225831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554227679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277113939 + 277113940.

It is an arithmetic number, because the mean of its divisors is an integer number (277113940).

Almost surely, 2^554227879 is an apocalyptic number.

554227879 is a deficient number, since it is larger than the sum of its proper divisors (1).

554227879 is an equidigital number, since it uses as much as digits as its factorization.

554227879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1411200, while the sum is 49.

The square root of 554227879 is about 23542.0449196751. The cubic root of 554227879 is about 821.4153026889.

The spelling of 554227879 in words is "five hundred fifty-four million, two hundred twenty-seven thousand, eight hundred seventy-nine".