4005045532 has 12 divisors (see below), whose sum is σ = 7107546096. Its totient is φ = 1974318080.

The previous prime is 4005045529. The next prime is 4005045547. The reversal of 4005045532 is 2355405004.

4005045532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4005045532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7050853 + ... + 7051420.

It is an arithmetic number, because the mean of its divisors is an integer number (592295508).

Almost surely, 2^4005045532 is an apocalyptic number.

It is an amenable number.

4005045532 is a deficient number, since it is larger than the sum of its proper divisors (3102500564).

4005045532 is a wasteful number, since it uses less digits than its factorization.

4005045532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14102348 (or 14102346 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 4005045532 is about 63285.4290654650. The cubic root of 4005045532 is about 1588.0682117658.

The spelling of 4005045532 in words is "four billion, five million, forty-five thousand, five hundred thirty-two".