7572040822 has 32 divisors (see below), whose sum is σ = 12194478720. Its totient is φ = 3513569280.

The previous prime is 7572040793. The next prime is 7572040829. The reversal of 7572040822 is 2280402757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7572040829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2848518 + ... + 2851174.

It is an arithmetic number, because the mean of its divisors is an integer number (381077460).

Almost surely, 2^7572040822 is an apocalyptic number.

7572040822 is a deficient number, since it is larger than the sum of its proper divisors (4622437898).

7572040822 is a wasteful number, since it uses less digits than its factorization.

7572040822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3816.

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 7572040822 is about 87017.4742336274. The cubic root of 7572040822 is about 1963.6811997495.

The spelling of 7572040822 in words is "seven billion, five hundred seventy-two million, forty thousand, eight hundred twenty-two".