4425475516 has 192 divisors, whose sum is σ = 10668672000. Its totient is φ = 1554094080.

The previous prime is 4425475477. The next prime is 4425475543. The reversal of 4425475516 is 6155745244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15103866 + ... + 15104158.

It is an arithmetic number, because the mean of its divisors is an integer number (55566000).

Almost surely, 2^4425475516 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4425475516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5334336000).

4425475516 is an abundant number, since it is smaller than the sum of its proper divisors (6243196484).

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

4425475516 is a wasteful number, since it uses less digits than its factorization.

4425475516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452 (or 450 counting only the distinct ones).

The product of its digits is 672000, while the sum is 43.

The square root of 4425475516 is about 66524.2475793601. The cubic root of 4425475516 is about 1641.7989772318.

The spelling of 4425475516 in words is "four billion, four hundred twenty-five million, four hundred seventy-five thousand, five hundred sixteen".