4072763452 has 12 divisors (see below), whose sum is σ = 7163153200. Its totient is φ = 2026148256.

The previous prime is 4072763441. The next prime is 4072763459. The reversal of 4072763452 is 2543672704.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4072763459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2557473 + ... + 2559064.

Almost surely, 2^4072763452 is an apocalyptic number.

It is an amenable number.

4072763452 is a deficient number, since it is larger than the sum of its proper divisors (3090389748).

4072763452 is a wasteful number, since it uses less digits than its factorization.

4072763452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5116740 (or 5116738 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 40.

The square root of 4072763452 is about 63818.2062737586. The cubic root of 4072763452 is about 1596.9686683321.

The spelling of 4072763452 in words is "four billion, seventy-two million, seven hundred sixty-three thousand, four hundred fifty-two".