554443055 has 4 divisors (see below), whose sum is σ = 665331672. Its totient is φ = 443554440.

The previous prime is 554443027. The next prime is 554443081. The reversal of 554443055 is 550344455.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-554443055 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 55444301 + ... + 55444310.

It is an arithmetic number, because the mean of its divisors is an integer number (166332918).

Almost surely, 2^554443055 is an apocalyptic number.

554443055 is a deficient number, since it is larger than the sum of its proper divisors (110888617).

554443055 is a wasteful number, since it uses less digits than its factorization.

554443055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110888616.

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 554443055 is about 23546.6145124941. The cubic root of 554443055 is about 821.5215922958.

The spelling of 554443055 in words is "five hundred fifty-four million, four hundred forty-three thousand, fifty-five".