4065012552 has 32 divisors (see below), whose sum is σ = 10204714080. Its totient is φ = 1349379840.

The previous prime is 4065012529. The next prime is 4065012577. The reversal of 4065012552 is 2552105604.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345618 + ... + 357185.

It is an arithmetic number, because the mean of its divisors is an integer number (318897315).

Almost surely, 2^4065012552 is an apocalyptic number.

It is an amenable number.

4065012552 is an abundant number, since it is smaller than the sum of its proper divisors (6139701528).

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

4065012552 is a wasteful number, since it uses less digits than its factorization.

4065012552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703053 (or 703049 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 4065012552 is about 63757.4509528102. The cubic root of 4065012552 is about 1595.9549581826.

The spelling of 4065012552 in words is "four billion, sixty-five million, twelve thousand, five hundred fifty-two".