2442520555 has 8 divisors (see below), whose sum is σ = 2932020000. Its totient is φ = 1953352896.

The previous prime is 2442520541. The next prime is 2442520567. The reversal of 2442520555 is 5550252442.

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

It is a cyclic number.

It is not a de Polignac number, because 2442520555 - 2⁷ = 2442520427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2442520555.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66450 + ... + 96439.

It is an arithmetic number, because the mean of its divisors is an integer number (366502500).

Almost surely, 2^2442520555 is an apocalyptic number.

2442520555 is a deficient number, since it is larger than the sum of its proper divisors (489499445).

2442520555 is a wasteful number, since it uses less digits than its factorization.

2442520555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165893.

The product of its (nonzero) digits is 80000, while the sum is 34.

The square root of 2442520555 is about 49421.8631275673. The cubic root of 2442520555 is about 1346.7265096175.

Adding to 2442520555 its reverse (5550252442), we get a palindrome (7992772997).

The spelling of 2442520555 in words is "two billion, four hundred forty-two million, five hundred twenty thousand, five hundred fifty-five".