4425522215 has 8 divisors (see below), whose sum is σ = 5323872528. Its totient is φ = 3531587200.

The previous prime is 4425522181. The next prime is 4425522217. The reversal of 4425522215 is 5122255244.

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

It is not a de Polignac number, because 4425522215 - 2¹⁸ = 4425260071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4425522217) 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, 1101617 + ... + 1105626.

It is an arithmetic number, because the mean of its divisors is an integer number (665484066).

Almost surely, 2^4425522215 is an apocalyptic number.

4425522215 is a deficient number, since it is larger than the sum of its proper divisors (898350313).

4425522215 is a wasteful number, since it uses less digits than its factorization.

4425522215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2207649.

The product of its digits is 32000, while the sum is 32.

The square root of 4425522215 is about 66524.5985707543. The cubic root of 4425522215 is about 1641.8047521367.

Adding to 4425522215 its reverse (5122255244), we get a palindrome (9547777459).

The spelling of 4425522215 in words is "four billion, four hundred twenty-five million, five hundred twenty-two thousand, two hundred fifteen".