550413045 has 96 divisors (see below), whose sum is σ = 1181037312. Its totient is φ = 230916096.

The previous prime is 550413043. The next prime is 550413053. The reversal of 550413045 is 540314055.

550413045 is a `hidden beast` number, since 550 + 41 + 30 + 45 = 666.

550413045 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 550413045 - 2¹ = 550413043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550413041) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1052154 + ... + 1052676.

It is an arithmetic number, because the mean of its divisors is an integer number (12302472).

Almost surely, 2^550413045 is an apocalyptic number.

It is an amenable number.

550413045 is an abundant number, since it is smaller than the sum of its proper divisors (630624267).

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

550413045 is a wasteful number, since it uses less digits than its factorization.

550413045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811 (or 808 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 550413045 is about 23460.8832953919. The cubic root of 550413045 is about 819.5263202210.

It can be divided in two parts, 550 and 413045, that added together give a triangular number (413595 = T₉₀₉).

The spelling of 550413045 in words is "five hundred fifty million, four hundred thirteen thousand, forty-five".