3555551242 has 16 divisors (see below), whose sum is σ = 5496144192. Its totient is φ = 1724022880.

The previous prime is 3555551239. The next prime is 3555551249. The reversal of 3555551242 is 2421555553.

3555551242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3555551249) 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, 116128 + ... + 143515.

It is an arithmetic number, because the mean of its divisors is an integer number (343509012).

Almost surely, 2^3555551242 is an apocalyptic number.

3555551242 is a deficient number, since it is larger than the sum of its proper divisors (1940592950).

3555551242 is a wasteful number, since it uses less digits than its factorization.

3555551242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259853.

The product of its digits is 150000, while the sum is 37.

The square root of 3555551242 is about 59628.4432297205. The cubic root of 3555551242 is about 1526.2850395140.

The spelling of 3555551242 in words is "three billion, five hundred fifty-five million, five hundred fifty-one thousand, two hundred forty-two".