554848945 has 16 divisors (see below), whose sum is σ = 764887680. Its totient is φ = 378491904.

The previous prime is 554848939. The next prime is 554848961. The reversal of 554848945 is 549848455.

It is not a de Polignac number, because 554848945 - 2⁷ = 554848817 is a prime.

It is a super-2 number, since 2×554848945² = 615714703535226050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 554848892 and 554848901.

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 15 ways as a sum of consecutive naturals, for example, 34315 + ... + 47824.

It is an arithmetic number, because the mean of its divisors is an integer number (47805480).

Almost surely, 2^554848945 is an apocalyptic number.

It is an amenable number.

554848945 is a deficient number, since it is larger than the sum of its proper divisors (210038735).

554848945 is a wasteful number, since it uses less digits than its factorization.

554848945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82344.

The product of its digits is 4608000, while the sum is 52.

The square root of 554848945 is about 23555.2317967792. The cubic root of 554848945 is about 821.7220132771.

The spelling of 554848945 in words is "five hundred fifty-four million, eight hundred forty-eight thousand, nine hundred forty-five".