550635342 has 16 divisors (see below), whose sum is σ = 1101643392. Its totient is φ = 183483000.

The previous prime is 550635331. The next prime is 550635343. The reversal of 550635342 is 243536055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550635343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5967 + ... + 33717.

It is an arithmetic number, because the mean of its divisors is an integer number (68852712).

Almost surely, 2^550635342 is an apocalyptic number.

550635342 is an abundant number, since it is smaller than the sum of its proper divisors (551008050).

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

550635342 is a wasteful number, since it uses less digits than its factorization.

550635342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31063.

The product of its (nonzero) digits is 54000, while the sum is 33.

The square root of 550635342 is about 23465.6204264878. The cubic root of 550635342 is about 819.6366335720.

The spelling of 550635342 in words is "five hundred fifty million, six hundred thirty-five thousand, three hundred forty-two".