554139285 has 24 divisors (see below), whose sum is σ = 1031378976. Its totient is φ = 253320480.

The previous prime is 554139239. The next prime is 554139307. The reversal of 554139285 is 582931455.

554139285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 554139285 - 2⁹ = 554138773 is a prime.

It is a super-2 number, since 2×554139285² = 614140694360622450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 376231 + ... + 377700.

It is an arithmetic number, because the mean of its divisors is an integer number (42974124).

Almost surely, 2^554139285 is an apocalyptic number.

It is an amenable number.

554139285 is a deficient number, since it is larger than the sum of its proper divisors (477239691).

554139285 is a wasteful number, since it uses less digits than its factorization.

554139285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753953 (or 753946 counting only the distinct ones).

The product of its digits is 216000, while the sum is 42.

The square root of 554139285 is about 23540.1632322293. The cubic root of 554139285 is about 821.3715322784.

The spelling of 554139285 in words is "five hundred fifty-four million, one hundred thirty-nine thousand, two hundred eighty-five".