550841936142 has 16 divisors (see below), whose sum is σ = 1108979793792. Its totient is φ = 182397991800.

The previous prime is 550841936129. The next prime is 550841936209. The reversal of 550841936142 is 241639148055.

It is a super-2 number, since 2×550841936142² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 550841936091 and 550841936100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303995748 + ... + 303997559.

It is an arithmetic number, because the mean of its divisors is an integer number (69311237112).

Almost surely, 2^550841936142 is an apocalyptic number.

550841936142 is an abundant number, since it is smaller than the sum of its proper divisors (558137857650).

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

550841936142 is a wasteful number, since it uses less digits than its factorization.

550841936142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607993463.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 550841936142 in words is "five hundred fifty billion, eight hundred forty-one million, nine hundred thirty-six thousand, one hundred forty-two".