3550500442 has 8 divisors (see below), whose sum is σ = 5355504000. Its totient is φ = 1765332444.

The previous prime is 3550500413. The next prime is 3550500449. The reversal of 3550500442 is 2440050553.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3550500442.

It is not an unprimeable number, because it can be changed into a prime (3550500449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4958442 + ... + 4959157.

It is an arithmetic number, because the mean of its divisors is an integer number (669438000).

Almost surely, 2^3550500442 is an apocalyptic number.

3550500442 is a deficient number, since it is larger than the sum of its proper divisors (1805003558).

3550500442 is a wasteful number, since it uses less digits than its factorization.

3550500442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9917780.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 3550500442 is about 59586.0759070439. The cubic root of 3550500442 is about 1525.5619811066.

Adding to 3550500442 its reverse (2440050553), we get a palindrome (5990550995).

The spelling of 3550500442 in words is "three billion, five hundred fifty million, five hundred thousand, four hundred forty-two".