2555050042 has 8 divisors (see below), whose sum is σ = 4034289600. Its totient is φ = 1210286844.

The previous prime is 2555050031. The next prime is 2555050073. The reversal of 2555050042 is 2400505552.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33619042 + ... + 33619117.

It is an arithmetic number, because the mean of its divisors is an integer number (504286200).

Almost surely, 2^2555050042 is an apocalyptic number.

2555050042 is a deficient number, since it is larger than the sum of its proper divisors (1479239558).

2555050042 is a wasteful number, since it uses less digits than its factorization.

2555050042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67238180.

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 2555050042 is about 50547.5028265492. The cubic root of 2555050042 is about 1367.0984895861.

Adding to 2555050042 its reverse (2400505552), we get a palindrome (4955555594).

The spelling of 2555050042 in words is "two billion, five hundred fifty-five million, fifty thousand, forty-two".