4035520116 has 60 divisors (see below), whose sum is σ = 10566900960. Its totient is φ = 1342973520.

The previous prime is 4035520091. The next prime is 4035520171. The reversal of 4035520116 is 6110255304.

4035520116 is a `hidden beast` number, since 403 + 55 + 201 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4035520116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 194575 + ... + 214313.

It is an arithmetic number, because the mean of its divisors is an integer number (176115016).

Almost surely, 2^4035520116 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 4035520116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5283450480).

4035520116 is an abundant number, since it is smaller than the sum of its proper divisors (6531380844).

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

4035520116 is a wasteful number, since it uses less digits than its factorization.

4035520116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20386 (or 20375 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 4035520116 is about 63525.7437264610. The cubic root of 4035520116 is about 1592.0859343738.

The spelling of 4035520116 in words is "four billion, thirty-five million, five hundred twenty thousand, one hundred sixteen".