550248345854 has 4 divisors (see below), whose sum is σ = 825372518784. Its totient is φ = 275124172926.

The previous prime is 550248345853. The next prime is 550248345859. The reversal of 550248345854 is 458543842055.

550248345854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 550248345796 and 550248345805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550248345851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137562086462 + ... + 137562086465.

It is an arithmetic number, because the mean of its divisors is an integer number (206343129696).

Almost surely, 2^550248345854 is an apocalyptic number.

550248345854 is a deficient number, since it is larger than the sum of its proper divisors (275124172930).

550248345854 is a wasteful number, since it uses less digits than its factorization.

550248345854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275124172929.

The product of its (nonzero) digits is 15360000, while the sum is 53.

The spelling of 550248345854 in words is "five hundred fifty billion, two hundred forty-eight million, three hundred forty-five thousand, eight hundred fifty-four".