554460779 has 2 divisors, whose sum is σ = 554460780. Its totient is φ = 554460778.

The previous prime is 554460749. The next prime is 554460787. The reversal of 554460779 is 977064455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 554460779 - 2⁸ = 554460523 is a prime.

It is not a weakly prime, because it can be changed into another prime (554460749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277230389 + 277230390.

It is an arithmetic number, because the mean of its divisors is an integer number (277230390).

Almost surely, 2^554460779 is an apocalyptic number.

554460779 is a deficient number, since it is larger than the sum of its proper divisors (1).

554460779 is an equidigital number, since it uses as much as digits as its factorization.

554460779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The square root of 554460779 is about 23546.9908693234. The cubic root of 554460779 is about 821.5303461215.

The spelling of 554460779 in words is "five hundred fifty-four million, four hundred sixty thousand, seven hundred seventy-nine".