4550252442 has 16 divisors (see below), whose sum is σ = 9140247840. Its totient is φ = 1510126992.

The previous prime is 4550252437. The next prime is 4550252459. The reversal of 4550252442 is 2442520554.

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, 1654468 + ... + 1657215.

It is an arithmetic number, because the mean of its divisors is an integer number (571265490).

Almost surely, 2^4550252442 is an apocalyptic number.

4550252442 is an abundant number, since it is smaller than the sum of its proper divisors (4589995398).

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

4550252442 is a wasteful number, since it uses less digits than its factorization.

4550252442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3311917.

The product of its (nonzero) digits is 64000, while the sum is 33.

The square root of 4550252442 is about 67455.5590148062. The cubic root of 4550252442 is about 1657.0864412331.

Adding to 4550252442 its reverse (2442520554), we get a palindrome (6992772996).

The spelling of 4550252442 in words is "four billion, five hundred fifty million, two hundred fifty-two thousand, four hundred forty-two".