4145505332 has 12 divisors (see below), whose sum is σ = 7262912580. Its totient is φ = 2070387456.

The previous prime is 4145505319. The next prime is 4145505337. The reversal of 4145505332 is 2335055414.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1332688036 + 2812817296 = 36506^2 + 53036^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145505337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 587357 + ... + 594372.

It is an arithmetic number, because the mean of its divisors is an integer number (605242715).

Almost surely, 2^4145505332 is an apocalyptic number.

It is an amenable number.

4145505332 is a deficient number, since it is larger than the sum of its proper divisors (3117407248).

4145505332 is a wasteful number, since it uses less digits than its factorization.

4145505332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182610 (or 1182608 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 4145505332 is about 64385.5987935190. The cubic root of 4145505332 is about 1606.4202103748.

The spelling of 4145505332 in words is "four billion, one hundred forty-five million, five hundred five thousand, three hundred thirty-two".