4115665152 has 216 divisors, whose sum is σ = 12678032640. Its totient is φ = 1281208320.

The previous prime is 4115665129. The next prime is 4115665153. The reversal of 4115665152 is 2515665114.

4115665152 is a `hidden beast` number, since 41 + 1 + 566 + 5 + 1 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4115665153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2070303 + ... + 2072289.

Almost surely, 2^4115665152 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 4115665152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6339016320).

4115665152 is an abundant number, since it is smaller than the sum of its proper divisors (8562367488).

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

4115665152 is a wasteful number, since it uses less digits than its factorization.

4115665152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069 (or 2052 counting only the distinct ones).

The product of its digits is 36000, while the sum is 36.

The square root of 4115665152 is about 64153.4500397290. The cubic root of 4115665152 is about 1602.5564797482.

The spelling of 4115665152 in words is "four billion, one hundred fifteen million, six hundred sixty-five thousand, one hundred fifty-two".