4425550555 has 8 divisors (see below), whose sum is σ = 5311455552. Its totient is φ = 3539910528.

The previous prime is 4425550499. The next prime is 4425550559. The reversal of 4425550555 is 5550555244.

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 4425550555 - 2⁹ = 4425550043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4425550559) 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, 27427 + ... + 97996.

It is an arithmetic number, because the mean of its divisors is an integer number (663931944).

Almost surely, 2^4425550555 is an apocalyptic number.

4425550555 is a deficient number, since it is larger than the sum of its proper divisors (885904997).

4425550555 is a wasteful number, since it uses less digits than its factorization.

4425550555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132485.

The product of its (nonzero) digits is 500000, while the sum is 40.

The square root of 4425550555 is about 66524.8115743292. The cubic root of 4425550555 is about 1641.8082567060.

The spelling of 4425550555 in words is "four billion, four hundred twenty-five million, five hundred fifty thousand, five hundred fifty-five".