550335045154 has 4 divisors (see below), whose sum is σ = 825502567734. Its totient is φ = 275167522576.

The previous prime is 550335045107. The next prime is 550335045187. The reversal of 550335045154 is 451540533055.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 536592875625 + 13742169529 = 732525^2 + 117227^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137583761287 + ... + 137583761290.

Almost surely, 2^550335045154 is an apocalyptic number.

550335045154 is a deficient number, since it is larger than the sum of its proper divisors (275167522580).

550335045154 is a wasteful number, since it uses less digits than its factorization.

550335045154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275167522579.

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 550335045154 in words is "five hundred fifty billion, three hundred thirty-five million, forty-five thousand, one hundred fifty-four".