550050255249 has 32 divisors (see below), whose sum is σ = 827746300800. Its totient is φ = 321835637760.

The previous prime is 550050255233. The next prime is 550050255257. The reversal of 550050255249 is 942552050055.

It is a happy number.

It is not a de Polignac number, because 550050255249 - 2⁴ = 550050255233 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 550050255249.

It is not an unprimeable number, because it can be changed into a prime (550050257249) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 11875267 + ... + 11921495.

It is an arithmetic number, because the mean of its divisors is an integer number (25867071900).

Almost surely, 2^550050255249 is an apocalyptic number.

It is an amenable number.

550050255249 is a deficient number, since it is larger than the sum of its proper divisors (277696045551).

550050255249 is a wasteful number, since it uses less digits than its factorization.

550050255249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58705.

The product of its (nonzero) digits is 450000, while the sum is 42.

The spelling of 550050255249 in words is "five hundred fifty billion, fifty million, two hundred fifty-five thousand, two hundred forty-nine".