554145126 has 16 divisors (see below), whose sum is σ = 1108931904. Its totient is φ = 184608104.

The previous prime is 554145121. The next prime is 554145149. The reversal of 554145126 is 621541455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554145121) 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 in 7 ways as a sum of consecutive naturals, for example, 15120 + ... + 36563.

It is an arithmetic number, because the mean of its divisors is an integer number (69308244).

Almost surely, 2^554145126 is an apocalyptic number.

554145126 is an abundant number, since it is smaller than the sum of its proper divisors (554786778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554145126 is a wasteful number, since it uses less digits than its factorization.

554145126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53475.

The product of its digits is 24000, while the sum is 33.

The square root of 554145126 is about 23540.2872964626. The cubic root of 554145126 is about 821.3744182040.

The spelling of 554145126 in words is "five hundred fifty-four million, one hundred forty-five thousand, one hundred twenty-six".