550244502045 has 24 divisors (see below), whose sum is σ = 1090008157056. Its totient is φ = 251540343648.

The previous prime is 550244502019. The next prime is 550244502077. The reversal of 550244502045 is 540205442055.

550244502045 is a `hidden beast` number, since 5 + 5 + 0 + 2 + 445 + 0 + 204 + 5 = 666.

It is not a de Polignac number, because 550244502045 - 2¹³ = 550244493853 is a prime.

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, 873403657 + ... + 873404286.

It is an arithmetic number, because the mean of its divisors is an integer number (45417006544).

Almost surely, 2^550244502045 is an apocalyptic number.

It is an amenable number.

550244502045 is a deficient number, since it is larger than the sum of its proper divisors (539763655011).

550244502045 is a wasteful number, since it uses less digits than its factorization.

550244502045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746807961 (or 1746807958 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The spelling of 550244502045 in words is "five hundred fifty billion, two hundred forty-four million, five hundred two thousand, forty-five".