554190479 has 2 divisors, whose sum is σ = 554190480. Its totient is φ = 554190478.

The previous prime is 554190473. The next prime is 554190487. The reversal of 554190479 is 974091455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 554190479 - 2¹⁶ = 554124943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554190473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277095239 + 277095240.

It is an arithmetic number, because the mean of its divisors is an integer number (277095240).

Almost surely, 2^554190479 is an apocalyptic number.

554190479 is a deficient number, since it is larger than the sum of its proper divisors (1).

554190479 is an equidigital number, since it uses as much as digits as its factorization.

554190479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 554190479 is about 23541.2505827537. The cubic root of 554190479 is about 821.3968255579.

The spelling of 554190479 in words is "five hundred fifty-four million, one hundred ninety thousand, four hundred seventy-nine".