554154983 has 4 divisors (see below), whose sum is σ = 559641768. Its totient is φ = 548668200.

The previous prime is 554154959. The next prime is 554155009. The reversal of 554154983 is 389451455.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 554154983 - 2¹⁶ = 554089447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554154283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2743241 + ... + 2743442.

It is an arithmetic number, because the mean of its divisors is an integer number (139910442).

Almost surely, 2^554154983 is an apocalyptic number.

554154983 is a deficient number, since it is larger than the sum of its proper divisors (5486785).

554154983 is a wasteful number, since it uses less digits than its factorization.

554154983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5486784.

The product of its digits is 432000, while the sum is 44.

The square root of 554154983 is about 23540.4966600112. The cubic root of 554154983 is about 821.3792883119.

The spelling of 554154983 in words is "five hundred fifty-four million, one hundred fifty-four thousand, nine hundred eighty-three".